Release v1.6.0 dashboard architecture cleanup

Fix ingress logging and dashboard cache navigation
Add SQLite dashboard cache
2026-06-18 01:02:29 +02:00 · 2026-06-18 00:30:12 +02:00 · 2026-06-18 00:07:47 +02:00 · 2026-06-17 23:44:21 +02:00 · 2026-06-17 23:19:22 +02:00 · 2026-06-17 22:34:38 +02:00
25 changed files with 1576 additions and 158 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,5 @@ __pycache__/
 .env
 .env.local
 .env.*
+/.actuator_store/
+/MagicMock/
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,27 @@
 # Changelog

+## 1.6.0 - 2026-06-18
+- `/v1/actuators/dashboard/system` und `/dashboard/start` lesen fuer
+  Cache-Status nur noch SQLite-Metadaten statt den kompletten Entity-Cache zu
+  materialisieren.
+- Aktor-Summaries lesen benoetigte Entity-Metadaten gezielt aus SQLite anhand
+  der Aktor-IDs.
+- Ingress-Dashboard bereinigt: weniger Erklaertexte, kein Ablauf-Menue, kein
+  Versions-Chip im Einrichtungsbereich.
+- Detailansicht ergaenzt Zurueck-Navigation, Aktualisieren und Auswahl eines
+  anderen beobachteten Geraets.
+- Frontend bleibt Anzeige- und Bedienebene; Backend liefert schlanke
+  View-Daten, Worker aktualisieren HA-/Discovery-Cache im Hintergrund.
+
+## 1.5.4 - 2026-06-18
+- Add-on-Start vertraut Ingress-Proxy-Headern nicht mehr blind. Uvicorn loggt
+  damit den direkten Docker-/Ingress-Peer statt LAN-IPs aus `X-Forwarded-For`.
+- Dashboard behält bereits geladene System-, Lern- und Discovery-Daten beim
+  Wechseln der Ansichten und aktualisiert sie nur im Hintergrund.
+- Details sind kein eigener Menüpunkt mehr, sondern gehören zum ausgewählten
+  Aktor aus der Lernübersicht. Bereits geöffnete Details bleiben sichtbar und
+  laden nur bei expliziter Aktualisierung neu.
+
 ## 1.2.0 - 2026-06-17
 - Automatische Sensor-Gewichtungsanpassung aus Nutzerfeedback:
  korrektes Feedback staerkt aktuelle Kontextsignale leicht, falsches Feedback
--- a/README.md
+++ b/README.md
@@ -19,6 +19,18 @@ nach einer ausdrücklichen Freigabe ausführen.
  [`docs/V1_1_0_OPERATING_GUIDE.md`](docs/V1_1_0_OPERATING_GUIDE.md)
 - Version 1.2.0 adaptive Gewichtung, Rollback und Profile:
  [`docs/V1_2_0_OPERATING_GUIDE.md`](docs/V1_2_0_OPERATING_GUIDE.md)
+- Version 1.3.0 Anomalie- und Performance-Überwachung:
+  [`docs/V1_3_0_OPERATING_GUIDE.md`](docs/V1_3_0_OPERATING_GUIDE.md)
+- Version 1.4.0 deutsches Dashboard und gestufter Datenabruf:
+  [`docs/V1_4_0_OPERATING_GUIDE.md`](docs/V1_4_0_OPERATING_GUIDE.md)
+- Version 1.5.0 Menü-Dashboard und kompakte Detaildaten:
+  [`docs/V1_5_0_OPERATING_GUIDE.md`](docs/V1_5_0_OPERATING_GUIDE.md)
+- Version 1.5.1 Stabilisierung der Dashboard-Ladepfade:
+  [`docs/V1_5_1_OPERATING_GUIDE.md`](docs/V1_5_1_OPERATING_GUIDE.md)
+- Version 1.5.2 Rollback-Speicher und HA-Timeouts:
+  [`docs/V1_5_2_OPERATING_GUIDE.md`](docs/V1_5_2_OPERATING_GUIDE.md)
+- Version 1.5.3 SQLite-Cache fuer Ingress-Dashboard:
+  [`docs/V1_5_3_OPERATING_GUIDE.md`](docs/V1_5_3_OPERATING_GUIDE.md)
 - Arbeitsregeln für Coding-Agenten: [`AGENTS.md`](AGENTS.md)

 ## Reifegrad
--- a/addon/config.yaml
+++ b/addon/config.yaml
@@ -1,5 +1,5 @@
 name: SillyHome Next
-version: "1.2.0"
+version: "1.6.0"
 slug: sillyhome_next
 description: Lernt automatisch aus deinem Verhalten und steuert freigegebene Aktoren
 url: http://192.168.6.31:3000/pino/sillyhome-next
--- a/addon/run.sh
+++ b/addon/run.sh
@@ -21,5 +21,4 @@ if [ -f /data/options.json ]; then
 fi

 mkdir -p "$SILLYHOME_MODEL_STORE" "$SILLYHOME_AUTOMATION_STORE" "$SILLYHOME_ACTUATOR_STORE"
-exec uvicorn app.main:app --app-dir /app --host 0.0.0.0 --port 8000 \
-  --proxy-headers --forwarded-allow-ips='*'
+exec uvicorn app.main:app --app-dir /app --host 0.0.0.0 --port 8000
--- a/app/actuators/cache_db.py
+++ b/app/actuators/cache_db.py
@@ -0,0 +1,130 @@
+from __future__ import annotations
+
+import json
+import sqlite3
+from datetime import datetime, timezone
+from pathlib import Path
+from threading import RLock
+
+from app.ha.models import HaEntitySummary
+
+
+class DashboardCache:
+    def __init__(self, path: str | Path) -> None:
+        self._path = Path(path).resolve()
+        self._path.parent.mkdir(parents=True, exist_ok=True)
+        self._lock = RLock()
+        self._init()
+
+    def load_entities_payload(self) -> dict[str, object]:
+        with self._lock, self._connect() as connection:
+            rows = connection.execute(
+                "select entity_id, payload from ha_entities order by entity_id"
+            ).fetchall()
+            updated_at = self._get_meta(connection, "ha_entities_updated_at")
+            groups_json = self._get_meta(connection, "discovery_groups") or "[]"
+        try:
+            groups = json.loads(groups_json)
+        except ValueError:
+            groups = []
+        return {
+            "updated_at": updated_at,
+            "discovery_groups": groups if isinstance(groups, list) else [],
+            "entities": [json.loads(row[1]) for row in rows],
+        }
+
+    def load_status(self) -> dict[str, object]:
+        with self._lock, self._connect() as connection:
+            updated_at = self._get_meta(connection, "ha_entities_updated_at")
+            groups_json = self._get_meta(connection, "discovery_groups") or "[]"
+            entity_count = connection.execute("select count(*) from ha_entities").fetchone()[0]
+        try:
+            groups = json.loads(groups_json)
+        except ValueError:
+            groups = []
+        return {
+            "updated_at": updated_at,
+            "discovery_groups": groups if isinstance(groups, list) else [],
+            "entity_count": int(entity_count or 0),
+        }
+
+    def load_entity_map(self, entity_ids: set[str]) -> dict[str, HaEntitySummary]:
+        if not entity_ids:
+            return {}
+        placeholders = ",".join("?" for _ in entity_ids)
+        with self._lock, self._connect() as connection:
+            rows = connection.execute(
+                f"select entity_id, payload from ha_entities where entity_id in ({placeholders})",
+                tuple(sorted(entity_ids)),
+            ).fetchall()
+        result: dict[str, HaEntitySummary] = {}
+        for entity_id, payload in rows:
+            try:
+                result[str(entity_id)] = HaEntitySummary.model_validate(json.loads(payload))
+            except (TypeError, ValueError):
+                continue
+        return result
+
+    def save_entities_payload(
+        self,
+        *,
+        entities: list[HaEntitySummary],
+        discovery_groups: list[dict[str, object]],
+    ) -> None:
+        now = datetime.now(timezone.utc).isoformat()
+        rows = [
+            (entity.entity_id, entity.model_dump_json())
+            for entity in entities
+        ]
+        with self._lock, self._connect() as connection:
+            connection.execute("delete from ha_entities")
+            connection.executemany(
+                "insert into ha_entities(entity_id, payload) values (?, ?)",
+                rows,
+            )
+            self._set_meta(connection, "ha_entities_updated_at", now)
+            self._set_meta(
+                connection,
+                "discovery_groups",
+                json.dumps(discovery_groups, ensure_ascii=True, sort_keys=True),
+            )
+
+    def _init(self) -> None:
+        with self._connect() as connection:
+            connection.execute(
+                """
+                create table if not exists ha_entities (
+                    entity_id text primary key,
+                    payload text not null
+                )
+                """
+            )
+            connection.execute(
+                """
+                create table if not exists cache_meta (
+                    key text primary key,
+                    value text
+                )
+                """
+            )
+
+    def _connect(self) -> sqlite3.Connection:
+        return sqlite3.connect(self._path, timeout=30)
+
+    @staticmethod
+    def _get_meta(connection: sqlite3.Connection, key: str) -> str | None:
+        row = connection.execute(
+            "select value from cache_meta where key = ?",
+            (key,),
+        ).fetchone()
+        return str(row[0]) if row is not None and row[0] is not None else None
+
+    @staticmethod
+    def _set_meta(connection: sqlite3.Connection, key: str, value: str) -> None:
+        connection.execute(
+            """
+            insert into cache_meta(key, value) values (?, ?)
+            on conflict(key) do update set value = excluded.value
+            """,
+            (key, value),
+        )
--- a/app/actuators/models.py
+++ b/app/actuators/models.py
@@ -223,6 +223,16 @@ class AutomationConflict(BaseModel):
    updated_at: datetime = Field(default_factory=lambda: datetime.now(timezone.utc))


+class AnomalyEvent(BaseModel):
+    anomaly_id: str = Field(pattern=r"^[a-z0-9_.-]{1,120}$")
+    severity: str = Field(default="info", max_length=20)
+    category: str = Field(max_length=40)
+    title: str = Field(min_length=1, max_length=160)
+    detail: str = Field(min_length=1, max_length=500)
+    detected_at: datetime = Field(default_factory=lambda: datetime.now(timezone.utc))
+    resolved: bool = False
+
+
 class TimeProfile(BaseModel):
    profile_id: str = Field(pattern=r"^[a-z0-9_-]{1,64}$")
    label: str = Field(min_length=1, max_length=80)
@@ -270,6 +280,7 @@ class BehaviorState(BaseModel):
    adaptive_weight_updates: list[AdaptiveWeightUpdate] = Field(default_factory=list)
    automation_conflicts: list[AutomationConflict] = Field(default_factory=list)
    time_profiles: list[TimeProfile] = Field(default_factory=list)
+    anomalies: list[AnomalyEvent] = Field(default_factory=list)


 class ActuatorRecord(BaseModel):
--- a/app/api/v1/actuators.py
+++ b/app/api/v1/actuators.py
@@ -8,8 +8,9 @@ from pathlib import Path
 from fastapi import APIRouter, Depends, HTTPException, Query, Request, status
 from pydantic import BaseModel, Field

+from app.actuators.cache_db import DashboardCache
 from app.actuators.lifecycle import ActuatorReconciliationService
-from app.actuators.models import ActuatorRecord, ReconciliationState, SensorWeightGroup
+from app.actuators.models import ActuatorRecord, AnomalyEvent, ReconciliationState, SensorWeightGroup
 from app.actuators.models import JobQueueItem, JobQueueState, JobStatus, SafetyProfile
 from app.actuators.store import ActuatorStore
 from app.behavior.engine import BehaviorEngine
@@ -89,6 +90,8 @@ class ActuatorSummary(BaseModel):
    activation_ready: bool
    activation_reason: str
    sample_count: int
+    anomaly_count: int = 0
+    critical_anomaly_count: int = 0
    prediction_target_state: str | None = None
    prediction_confidence: float | None = None
    updated_at: str
@@ -108,6 +111,12 @@ class DashboardSystemStatus(BaseModel):
    configured_actuators: int = 0
    trained_models: int = 0
    review_required: int = 0
+    performance_budget_ms: int = 3000
+    job_p95_duration_ms: int | None = None
+    slow_job_count: int = 0
+    performance_status: str = "unknown"
+    anomaly_count: int = 0
+    critical_anomaly_count: int = 0


 class DashboardDiscoveryGroup(BaseModel):
@@ -124,6 +133,12 @@ class DashboardOverview(BaseModel):
    jobs: JobQueueState = Field(default_factory=JobQueueState)


+class AnomalyOverview(BaseModel):
+    actuator_entity_id: str
+    friendly_name: str | None = None
+    anomalies: list[AnomalyEvent] = Field(default_factory=list)
+
+
@router.get("/discovery", response_model=list[HaEntitySummary])
 def discover_actuators(
    request: Request,
@@ -266,6 +281,14 @@ def list_configured_summary(request: Request) -> list[ActuatorSummary]:
            activation_ready=record.behavior.activation_ready,
            activation_reason=record.behavior.activation_reason,
            sample_count=record.behavior.sample_count,
+            anomaly_count=len([item for item in record.behavior.anomalies if not item.resolved]),
+            critical_anomaly_count=len(
+                [
+                    item
+                    for item in record.behavior.anomalies
+                    if not item.resolved and item.severity == "critical"
+                ]
+            ),
            prediction_target_state=(
                record.behavior.prediction.target_state
                if record.behavior.prediction is not None
@@ -284,27 +307,49 @@ def list_configured_summary(request: Request) -> list[ActuatorSummary]:

@router.get("/dashboard", response_model=DashboardOverview)
 def dashboard_overview(request: Request) -> DashboardOverview:
-    cache_payload = _load_entity_cache_payload(request)
-    raw_entities = cache_payload.get("entities", [])
-    if not isinstance(raw_entities, list):
-        raw_entities = []
-    raw_updated_at = cache_payload.get("updated_at")
+    return _dashboard_overview(request, include_background=True, include_actuators=True)
+
+
+@router.get("/dashboard/start", response_model=DashboardOverview)
+def dashboard_start(request: Request) -> DashboardOverview:
+    return _dashboard_overview(request, include_background=False, include_actuators=True)
+
+
+@router.get("/dashboard/system", response_model=DashboardOverview)
+def dashboard_system(request: Request) -> DashboardOverview:
+    return _dashboard_overview(request, include_background=False, include_actuators=False)
+
+
+def _dashboard_overview(
+    request: Request,
+    *,
+    include_background: bool,
+    include_actuators: bool,
+) -> DashboardOverview:
+    cache_status = _load_entity_cache_status(request)
+    raw_updated_at = cache_status.get("updated_at")
    updated_at = raw_updated_at if isinstance(raw_updated_at, str) else None
-    raw_groups = cache_payload.get("discovery_groups", [])
+    raw_groups = cache_status.get("discovery_groups", [])
    cached_groups = [
        DashboardDiscoveryGroup.model_validate(group)
        for group in raw_groups
        if isinstance(group, dict)
-    ] if isinstance(raw_groups, list) else []
+    ] if include_background and isinstance(raw_groups, list) else []
    reconciliation = _reconciliation_state_or_default(request)
    ws_status = getattr(request.app.state, "ws_status", None)
-    actuators = list_configured_summary(request)
+    actuators = list_configured_summary(request) if include_actuators else []
    store = getattr(request.app.state, "actuator_store", None)
    jobs = (
        store.load_job_queue()
-        if isinstance(store, ActuatorStore)
+        if include_background and isinstance(store, ActuatorStore)
        else JobQueueState()
    )
+    job_p95_duration_ms, slow_job_count, performance_status = _performance_status(jobs)
+    anomaly_count = sum(record.anomaly_count for record in actuators)
+    critical_anomaly_count = sum(record.critical_anomaly_count for record in actuators)
+    entity_count = cache_status.get("entity_count")
+    if not isinstance(entity_count, int):
+        entity_count = 0
    return DashboardOverview(
        system=DashboardSystemStatus(
            websocket_status=getattr(ws_status, "status", "unavailable"),
@@ -314,14 +359,23 @@ def dashboard_overview(request: Request) -> DashboardOverview:
                if reconciliation.last_completed_at is not None
                else None
            ),
-            configured_actuators=len(actuators),
+            configured_actuators=(
+                len(actuators)
+                if include_actuators
+                else reconciliation.configured_actuators
+            ),
            trained_models=reconciliation.trained_models,
            review_required=reconciliation.review_required,
+            job_p95_duration_ms=job_p95_duration_ms,
+            slow_job_count=slow_job_count,
+            performance_status=performance_status,
+            anomaly_count=anomaly_count,
+            critical_anomaly_count=critical_anomaly_count,
        ),
        cache=EntityCacheStatus(
-            available=bool(raw_entities),
+            available=bool(entity_count),
            updated_at=updated_at,
-            entity_count=len(raw_entities),
+            entity_count=entity_count,
        ),
        actuators=actuators,
        discovery_groups=cached_groups,
@@ -329,6 +383,29 @@ def dashboard_overview(request: Request) -> DashboardOverview:
    )


+@router.get("/anomalies", response_model=list[AnomalyOverview])
+def list_anomalies(request: Request) -> list[AnomalyOverview]:
+    records = _service(request).list_configured()
+    entity_map = _load_cached_entity_map(
+        request,
+        {record.actuator_entity_id for record in records},
+    )
+    overview: list[AnomalyOverview] = []
+    for record in records:
+        active = [item for item in record.behavior.anomalies if not item.resolved]
+        if not active:
+            continue
+        entity = entity_map.get(record.actuator_entity_id)
+        overview.append(
+            AnomalyOverview(
+                actuator_entity_id=record.actuator_entity_id,
+                friendly_name=entity.friendly_name if entity is not None else None,
+                anomalies=active,
+            )
+        )
+    return overview
+
+
@router.get("", response_model=list[ActuatorRecord])
 def list_configured(request: Request) -> list[ActuatorRecord]:
    return _service(request).list_configured()
@@ -355,6 +432,47 @@ def get_actuator(actuator_entity_id: str, request: Request) -> ActuatorRecord:
        raise HTTPException(status_code=404, detail=str(exc)) from exc


+@router.get("/{actuator_entity_id}/detail", response_model=ActuatorRecord)
+def get_actuator_detail(actuator_entity_id: str, request: Request) -> ActuatorRecord:
+    try:
+        record = _service(request).get_actuator(actuator_entity_id)
+    except KeyError as exc:
+        raise HTTPException(status_code=404, detail=str(exc)) from exc
+    selected_ids = {
+        entity_id
+        for entity_id in [
+            record.assignment.selected_numeric_entity_id,
+            *record.assignment.selected_context_entity_ids,
+        ]
+        if entity_id
+    }
+    compact_snapshots = [
+        snapshot.model_copy(update={"patterns": []})
+        for snapshot in record.behavior.model_snapshots[-3:]
+    ]
+    compact_behavior = record.behavior.model_copy(
+        update={
+            "patterns": [],
+            "model_snapshots": compact_snapshots,
+        }
+    )
+    return record.model_copy(
+        update={
+            "behavior": compact_behavior,
+            "numeric_candidates": [
+                candidate
+                for candidate in record.numeric_candidates
+                if candidate.entity_id in selected_ids
+            ],
+            "context_candidates": [
+                candidate
+                for candidate in record.context_candidates
+                if candidate.entity_id in selected_ids
+            ],
+        }
+    )
+
+
@router.delete("/{actuator_entity_id}", status_code=204)
 def delete_actuator(actuator_entity_id: str, request: Request) -> None:
    _service(request).delete_actuator(actuator_entity_id)
@@ -635,6 +753,26 @@ def _finish_job(
    store.finish_job(job.job_id, status=status, summary=summary, error=error)


+def _performance_status(jobs: JobQueueState) -> tuple[int | None, int, str]:
+    budget_ms = 3000
+    durations = sorted(
+        job.duration_ms
+        for job in jobs.jobs
+        if job.status is JobStatus.COMPLETED and job.duration_ms is not None
+    )
+    slow_count = sum(1 for duration in durations if duration >= budget_ms)
+    if durations:
+        index = min(len(durations) - 1, int(round((len(durations) - 1) * 0.95)))
+        p95: int | None = durations[index]
+        status_value = "slow" if slow_count else "ok"
+    else:
+        p95 = None
+        status_value = "unknown"
+    if any(job.status is JobStatus.RUNNING for job in jobs.jobs):
+        status_value = "running" if status_value == "unknown" else status_value
+    return p95, slow_count, status_value
+
+
 def _service(request: Request) -> ActuatorReconciliationService:
    service = getattr(request.app.state, "actuator_service", None)
    if not isinstance(service, ActuatorReconciliationService):
@@ -708,6 +846,11 @@ def _load_cached_entity_map(
 ) -> dict[str, HaEntitySummary]:
    if not entity_ids:
        return {}
+    cache = getattr(request.app.state, "dashboard_cache", None)
+    if isinstance(cache, DashboardCache):
+        cached_result = cache.load_entity_map(entity_ids)
+        if cached_result:
+            return cached_result
    payload = _load_entity_cache_payload(request)
    raw_entities = payload.get("entities", [])
    if not isinstance(raw_entities, list):
@@ -726,7 +869,35 @@ def _load_cached_entity_map(
    return result


+def _load_entity_cache_status(request: Request) -> dict[str, object]:
+    cache = getattr(request.app.state, "dashboard_cache", None)
+    if isinstance(cache, DashboardCache):
+        status_payload = cache.load_status()
+        if status_payload.get("entity_count"):
+            return status_payload
+    path = _entity_cache_path(request)
+    if not path.exists():
+        return {}
+    try:
+        payload = json.loads(path.read_text(encoding="utf-8"))
+    except (OSError, TypeError, ValueError):
+        return {}
+    if not isinstance(payload, dict):
+        return {}
+    raw_entities = payload.get("entities", [])
+    return {
+        "updated_at": payload.get("updated_at"),
+        "discovery_groups": payload.get("discovery_groups", []),
+        "entity_count": len(raw_entities) if isinstance(raw_entities, list) else 0,
+    }
+
+
 def _load_entity_cache_payload(request: Request) -> dict[str, object]:
+    cache = getattr(request.app.state, "dashboard_cache", None)
+    if isinstance(cache, DashboardCache):
+        payload = cache.load_entities_payload()
+        if payload.get("entities"):
+            return payload
    path = _entity_cache_path(request)
    if not path.exists():
        return {}
@@ -738,18 +909,18 @@ def _load_entity_cache_payload(request: Request) -> dict[str, object]:


 def _save_cached_entities(request: Request, entities: list[HaEntitySummary]) -> None:
+    group_payload = _discovery_group_payload(entities)
+    cache = getattr(request.app.state, "dashboard_cache", None)
+    if isinstance(cache, DashboardCache):
+        cache.save_entities_payload(
+            entities=entities,
+            discovery_groups=group_payload,
+        )
    path = _entity_cache_path(request)
    path.parent.mkdir(parents=True, exist_ok=True)
-    group_counts: dict[tuple[str, str], int] = {}
-    for entity in discover_entities(entities):
-        key = (entity.category, entity.role.value)
-        group_counts[key] = group_counts.get(key, 0) + 1
    payload = {
        "updated_at": datetime.now(timezone.utc).isoformat(),
-        "discovery_groups": [
-            {"category": category, "role": role, "count": count}
-            for (category, role), count in sorted(group_counts.items())
-        ],
+        "discovery_groups": group_payload,
        "entities": [entity.model_dump(mode="json") for entity in entities],
    }
    temporary = path.with_suffix(".json.tmp")
@@ -760,6 +931,17 @@ def _save_cached_entities(request: Request, entities: list[HaEntitySummary]) ->
    os.replace(temporary, path)


+def _discovery_group_payload(entities: list[HaEntitySummary]) -> list[dict[str, object]]:
+    group_counts: dict[tuple[str, str], int] = {}
+    for entity in discover_entities(entities):
+        key = (entity.category, entity.role.value)
+        group_counts[key] = group_counts.get(key, 0) + 1
+    return [
+        {"category": category, "role": role, "count": count}
+        for (category, role), count in sorted(group_counts.items())
+    ]
+
+
 def _deduplicate_actuator_ids(
    discovered: list[tuple[str, str]],
    entities: dict[str, HaEntitySummary],
--- a/app/behavior/engine.py
+++ b/app/behavior/engine.py
@@ -8,6 +8,7 @@ from zoneinfo import ZoneInfo
 from app.actuators.models import (
    ActuatorRecord,
    AdaptiveWeightUpdate,
+    AnomalyEvent,
    AutomationConflict,
    BehaviorMode,
    BehaviorPattern,
@@ -31,6 +32,8 @@ from app.ha.models import HaEntitySummary
 from app.ha.reader import HaReader

 _MAX_PATTERNS = 500
+_MAX_MODEL_SNAPSHOTS = 3
+_MAX_SNAPSHOT_PATTERNS = 120
 _MAX_EXECUTION_EVENTS = 100
 _ACTION_LOGBOOK_TOLERANCE = timedelta(seconds=10)
 _CONTEXT_TRIGGER_TOLERANCE = timedelta(seconds=3)
@@ -88,6 +91,16 @@ class BehaviorEngine:
                        ),
                        "last_trained_at": now,
                        "reason": "Noch kein geeigneter Kontext für Verhaltenslernen vorhanden.",
+                        "anomalies": _detect_anomalies(
+                            record,
+                            now=now,
+                            min_behavior_actions=self._settings.min_behavior_actions,
+                            stale_hours=self._settings.retrain_stale_hours,
+                            sample_count=0,
+                            trusted_actions=0,
+                            prediction=None,
+                            safety_blockers=[],
+                        ),
                    }
                ),
            )
@@ -128,6 +141,16 @@ class BehaviorEngine:
                        "patterns": [],
                        "last_trained_at": now,
                        "reason": "Noch keine historischen Aktorhandlungen gefunden.",
+                        "anomalies": _detect_anomalies(
+                            record,
+                            now=now,
+                            min_behavior_actions=self._settings.min_behavior_actions,
+                            stale_hours=self._settings.retrain_stale_hours,
+                            sample_count=0,
+                            trusted_actions=0,
+                            prediction=None,
+                            safety_blockers=[],
+                        ),
                    }
                ),
            )
@@ -200,6 +223,16 @@ class BehaviorEngine:
                    reason,
                ),
                "active_model_version": model_version_id,
+                "anomalies": _detect_anomalies(
+                    record,
+                    now=now,
+                    min_behavior_actions=self._settings.min_behavior_actions,
+                    stale_hours=self._settings.retrain_stale_hours,
+                    sample_count=len(patterns),
+                    trusted_actions=trusted_actions,
+                    prediction=record.behavior.prediction,
+                    safety_blockers=record.behavior.safety_blockers,
+                ),
            }
        )
        return self._save_behavior(record, behavior)
@@ -326,6 +359,16 @@ class BehaviorEngine:
                "assumptions": _assumption_lines(record),
                "uncertainties": _uncertainty_lines(record, record.behavior.sample_count, record.behavior.high_confidence_sample_count),
                "safety_blockers": safety_blockers if prediction is not None else [],
+                "anomalies": _detect_anomalies(
+                    record,
+                    now=now,
+                    min_behavior_actions=self._settings.min_behavior_actions,
+                    stale_hours=self._settings.retrain_stale_hours,
+                    sample_count=record.behavior.sample_count,
+                    trusted_actions=record.behavior.high_confidence_sample_count,
+                    prediction=prediction,
+                    safety_blockers=safety_blockers if prediction is not None else [],
+                ),
                "confidence_trend": (
                    [*record.behavior.confidence_trend, round(prediction.confidence, 4)][-30:]
                    if prediction is not None
@@ -493,6 +536,18 @@ class BehaviorEngine:
                    *record.behavior.adaptive_weight_updates,
                    *adaptive_updates,
                ][-50:],
+                "anomalies": _detect_anomalies(
+                    record,
+                    now=now,
+                    min_behavior_actions=self._settings.min_behavior_actions,
+                    stale_hours=self._settings.retrain_stale_hours,
+                    sample_count=len(patterns),
+                    trusted_actions=record.behavior.high_confidence_sample_count,
+                    prediction=prediction,
+                    safety_blockers=record.behavior.safety_blockers,
+                    correct_feedback_count=correct_count,
+                    incorrect_feedback_count=incorrect_count,
+                ),
            }
        )
        record_for_save = (
@@ -560,6 +615,20 @@ class BehaviorEngine:
                "automation_conflicts": _automation_conflicts(record, related),
            }
        )
+        behavior = behavior.model_copy(
+            update={
+                "anomalies": _detect_anomalies(
+                    record.model_copy(update={"behavior": behavior}),
+                    now=datetime.now(timezone.utc),
+                    min_behavior_actions=self._settings.min_behavior_actions,
+                    stale_hours=self._settings.retrain_stale_hours,
+                    sample_count=behavior.sample_count,
+                    trusted_actions=behavior.high_confidence_sample_count,
+                    prediction=behavior.prediction,
+                    safety_blockers=behavior.safety_blockers,
+                )
+            }
+        )
        return self._save_behavior(record, behavior)

    def set_automation_enabled(
@@ -870,6 +939,11 @@ class BehaviorEngine:
        record: ActuatorRecord,
        behavior: BehaviorState,
    ) -> ActuatorRecord:
+        behavior = behavior.model_copy(
+            update={
+                "model_snapshots": _compact_model_snapshots(behavior.model_snapshots),
+            }
+        )
        updated = record.model_copy(
            update={
                "behavior": behavior,
@@ -1065,10 +1139,19 @@ def _next_model_snapshots(
        high_confidence_sample_count=trusted_actions,
        average_confidence=round(average_confidence, 4),
        incorrect_feedback_count=incorrect_feedback_count,
-        patterns=patterns,
+        patterns=patterns[-_MAX_SNAPSHOT_PATTERNS:],
        reason=reason,
    )
-    return [*existing, snapshot][-10:]
+    return _compact_model_snapshots([*existing, snapshot])
+
+
+def _compact_model_snapshots(existing: list[ModelSnapshot]) -> list[ModelSnapshot]:
+    return [
+        snapshot.model_copy(
+            update={"patterns": snapshot.patterns[-_MAX_SNAPSHOT_PATTERNS:]}
+        )
+        for snapshot in existing[-_MAX_MODEL_SNAPSHOTS:]
+    ]


 def _average(values: list[float]) -> float:
@@ -1208,6 +1291,115 @@ def _automation_conflicts(
    return conflicts


+def _detect_anomalies(
+    record: ActuatorRecord,
+    *,
+    now: datetime,
+    min_behavior_actions: int,
+    stale_hours: int,
+    sample_count: int,
+    trusted_actions: int,
+    prediction: BehaviorPrediction | None,
+    safety_blockers: list[str],
+    correct_feedback_count: int | None = None,
+    incorrect_feedback_count: int | None = None,
+) -> list[AnomalyEvent]:
+    anomalies: list[AnomalyEvent] = []
+
+    def add(category: str, severity: str, title: str, detail: str) -> None:
+        anomalies.append(
+            AnomalyEvent(
+                anomaly_id=f"{record.actuator_entity_id}.{category}",
+                category=category,
+                severity=severity,
+                title=title,
+                detail=detail,
+                detected_at=now,
+            )
+        )
+
+    if not record.assignment.selected_context_entity_ids and not record.assignment.selected_numeric_entity_id:
+        add(
+            "missing_context",
+            "warning",
+            "Kein Kontext verbunden",
+            "Der Aktor hat keine Sensor-/Kontextbasis. Entscheidungen bleiben unsicher.",
+        )
+    if sample_count < min_behavior_actions:
+        add(
+            "low_samples",
+            "info",
+            "Zu wenig Lernbeispiele",
+            f"{sample_count} von {min_behavior_actions} benoetigten Handlungen gelernt.",
+        )
+    if trusted_actions < sample_count:
+        add(
+            "unclear_sources",
+            "info",
+            "Unklare Aktorhandlungen",
+            "Ein Teil der gelernten Handlungen stammt nicht eindeutig von Nutzer oder Automation.",
+        )
+    if record.behavior.last_trained_at is not None:
+        age = now - record.behavior.last_trained_at
+        if age > timedelta(hours=stale_hours):
+            add(
+                "stale_training",
+                "warning",
+                "Training ist veraltet",
+                f"Letztes Training liegt mehr als {stale_hours} Stunden zurueck.",
+            )
+    if prediction is not None and prediction.matching_patterns and prediction.confidence < record.behavior.safety.min_confidence:
+        add(
+            "low_confidence_prediction",
+            "warning",
+            "Vorhersage unter Sicherheitsgrenze",
+            (
+                f"Confidence {prediction.confidence:.0%} liegt unter "
+                f"{record.behavior.safety.min_confidence:.0%}."
+            ),
+        )
+    if record.behavior.safety.manual_block:
+        add(
+            "manual_block",
+            "info",
+            "Manuelle Sicherheitssperre aktiv",
+            "Der Aktor ist bewusst gegen automatisches Schalten gesperrt.",
+        )
+    if safety_blockers:
+        add(
+            "safety_blockers",
+            "info",
+            "Safety blockiert aktuelle Aktion",
+            " ".join(safety_blockers)[:500],
+        )
+    if any(conflict.severity == "warning" for conflict in record.behavior.automation_conflicts):
+        add(
+            "automation_conflict",
+            "critical",
+            "Parallele Automation erkannt",
+            "SillyHome und mindestens eine passende HA-Automation koennen parallel schalten.",
+        )
+    correct = (
+        record.behavior.correct_feedback_count
+        if correct_feedback_count is None
+        else correct_feedback_count
+    )
+    incorrect = (
+        record.behavior.incorrect_feedback_count
+        if incorrect_feedback_count is None
+        else incorrect_feedback_count
+    )
+    total = correct + incorrect
+    if total >= 3 and incorrect / total >= 0.35:
+        add(
+            "feedback_error_rate",
+            "critical",
+            "Viele falsche Vorhersagen",
+            f"{incorrect} von {total} Feedbacks waren negativ. Modell pruefen oder Rollback nutzen.",
+        )
+    return anomalies[-30:]
+
+
 def predict_behavior(
    patterns: list[BehaviorPattern],
    *,
--- a/app/config.py
+++ b/app/config.py
@@ -21,6 +21,8 @@ class Settings:
    prediction_interval_seconds: int = 60
    execution_cooldown_seconds: int = 900
    timezone: str = "Europe/Berlin"
+    ha_timeout_seconds: int = 25
+    dashboard_cache_refresh_seconds: int = 3600

    @property
    def ha_configured(self) -> bool:
@@ -55,4 +57,8 @@ def load_settings() -> Settings:
            60, int(os.getenv("SILLYHOME_EXECUTION_COOLDOWN_SECONDS", "900"))
        ),
        timezone=os.getenv("SILLYHOME_TIMEZONE", "Europe/Berlin"),
+        ha_timeout_seconds=max(5, int(os.getenv("SILLYHOME_HA_TIMEOUT_SECONDS", "25"))),
+        dashboard_cache_refresh_seconds=max(
+            300, int(os.getenv("SILLYHOME_DASHBOARD_CACHE_REFRESH_SECONDS", "3600"))
+        ),
    )
--- a/app/main.py
+++ b/app/main.py
@@ -12,6 +12,7 @@ from fastapi import FastAPI
 from fastapi.responses import FileResponse
 from fastapi.staticfiles import StaticFiles

+from app.actuators.cache_db import DashboardCache
 from app.actuators.lifecycle import ActuatorReconciliationService
 from app.actuators.store import ActuatorStore
 from app.api.v1.actuators import router as actuators_router
@@ -20,6 +21,7 @@ from app.behavior.engine import BehaviorEngine
 from app.config import load_settings
 from app.core.exception_handlers import register_exception_handlers
 from app.ha.client import HaClient, HaClientSettings
+from app.ha.discovery import discover_entities
 from app.ha.models import HaEntitySummary
 from app.ha.reader import HaReader
 from app.ml.registry.model_registry import ModelRegistry
@@ -47,8 +49,12 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
    reconcile_task: asyncio.Task[None] | None = None
    event_listener_task: asyncio.Task[None] | None = None
    fallback_task: asyncio.Task[None] | None = None
+    cache_refresh_task: asyncio.Task[None] | None = None
    app.state.registry = ModelRegistry(settings.model_store)
    app.state.actuator_store = ActuatorStore(settings.actuator_store)
+    app.state.dashboard_cache = DashboardCache(
+        Path(settings.actuator_store).resolve() / "dashboard_cache.sqlite3"
+    )
    if hasattr(app.state, "ha_reader"):
        del app.state.ha_reader
    if hasattr(app.state, "actuator_service"):
@@ -60,6 +66,7 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
            settings=HaClientSettings(
                url=cast(str, settings.ha_url),
                token=cast(str, settings.ha_token),
+                timeout_seconds=settings.ha_timeout_seconds,
            )
        )
        app.state.ha_reader = HaReader(client=client)
@@ -79,6 +86,7 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
        reconcile_task = asyncio.create_task(_periodic_reconciliation(app))
        event_listener_task = asyncio.create_task(_ha_event_listener(app, client))
        fallback_task = asyncio.create_task(_fallback_prediction(app))
+        cache_refresh_task = asyncio.create_task(_periodic_dashboard_cache_refresh(app))
    try:
        yield
    finally:
@@ -98,6 +106,10 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
            fallback_task.cancel()
            with suppress(asyncio.CancelledError):
                await fallback_task
+        if cache_refresh_task is not None:
+            cache_refresh_task.cancel()
+            with suppress(asyncio.CancelledError):
+                await cache_refresh_task
        if client is not None:
            client.close()

@@ -105,7 +117,7 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
 app = FastAPI(
    title="SillyHome Next API",
    description="Lokales Smart-Home-Intelligenzsystem für Home Assistant.",
-    version="1.2.0",
+    version="1.6.0",
    lifespan=lifespan,
 )
 app.state.settings = load_settings()
@@ -159,6 +171,42 @@ async def _periodic_reconciliation(app: FastAPI) -> None:
            logger.exception("Geplante Reconciliation fehlgeschlagen; nächster Lauf versucht es erneut.")


+async def _periodic_dashboard_cache_refresh(app: FastAPI) -> None:
+    await asyncio.sleep(2)
+    while True:
+        await _refresh_dashboard_cache(app, trigger="scheduled")
+        await asyncio.sleep(app.state.settings.dashboard_cache_refresh_seconds)
+
+
+async def _refresh_dashboard_cache(app: FastAPI, *, trigger: str) -> None:
+    ha_reader = getattr(app.state, "ha_reader", None)
+    cache = getattr(app.state, "dashboard_cache", None)
+    if not isinstance(ha_reader, HaReader) or not isinstance(cache, DashboardCache):
+        return
+    try:
+        entities = await asyncio.to_thread(ha_reader.read_entities)
+        groups = _discovery_group_payload(list(entities))
+        await asyncio.to_thread(
+            cache.save_entities_payload,
+            entities=list(entities),
+            discovery_groups=groups,
+        )
+        logger.info("Dashboard-Cache aktualisiert (%s): %d Entities", trigger, len(entities))
+    except Exception as exc:
+        logger.warning("Dashboard-Cache konnte nicht aktualisiert werden (%s): %s", trigger, exc)
+
+
+def _discovery_group_payload(entities: list[HaEntitySummary]) -> list[dict[str, object]]:
+    group_counts: dict[tuple[str, str], int] = {}
+    for entity in discover_entities(entities):
+        key = (entity.category, entity.role.value)
+        group_counts[key] = group_counts.get(key, 0) + 1
+    return [
+        {"category": category, "role": role, "count": count}
+        for (category, role), count in sorted(group_counts.items())
+    ]
+
+
 async def _startup_reconciliation(app: FastAPI) -> None:
    delay_seconds = 5
    while True:
@@ -213,8 +261,8 @@ async def _ha_event_listener(app: FastAPI, client: HaClient) -> None:
        try:
            async with websockets.connect(
                ws_url,
-                ping_interval=20,
-                ping_timeout=10,
+                ping_interval=30,
+                ping_timeout=30,
            ) as websocket:
                auth_required_msg = await websocket.recv()
                auth_required_data = json.loads(auth_required_msg)
--- a/app/static/index.html
+++ b/app/static/index.html
@@ -39,8 +39,10 @@
    .header-actions label { margin:0; font-size:.82rem; }
    .status-pill { display:flex; align-items:center; gap:8px; padding:8px 10px; border:1px solid var(--border); border-radius:8px; background:#101722; color:#d9e6f0; white-space:nowrap; }
    .dot { width:9px; height:9px; border-radius:50%; background:var(--complement); box-shadow:0 0 0 3px rgba(28,199,255,.15); }
-    main { display:grid; grid-template-columns:minmax(270px,.72fr) minmax(0,1.58fr); grid-template-areas:"control board" "control detail" "status status" "guide guide"; gap:12px; padding:12px; max-width:1480px; margin:0 auto; }
+    main { display:block; padding:12px; max-width:1480px; margin:0 auto; }
    section { background:var(--panel); border:1px solid var(--border); border-radius:8px; padding:12px; min-width:0; }
+    .app-view { display:none; }
+    .app-view.active { display:block; }
    section:target { outline:2px solid var(--complement); outline-offset:2px; }
    .control-panel { grid-area:control; align-self:start; position:sticky; top:58px; }
    .board-panel { grid-area:board; }
@@ -50,10 +52,14 @@
    .panel-title { display:flex; align-items:center; justify-content:space-between; gap:10px; margin-bottom:8px; }
    .toolbar { display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin:10px 0; }
    .toolbar button { margin-top:0; }
+    .detail-tools { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:8px; margin:10px 0; align-items:end; }
+    .detail-tools button { margin-top:0; }
    details.collapsible > summary,
    .manual-context > summary,
    .group-panel > summary { cursor:pointer; font-weight:800; color:#eaf1f8; }
    details.collapsible > summary { list-style:none; display:flex; justify-content:space-between; gap:10px; }
+    .manual-context > summary,
+    .group-panel > summary { display:flex; justify-content:space-between; gap:10px; align-items:center; }
    details.collapsible > summary::-webkit-details-marker,
    .manual-context > summary::-webkit-details-marker,
    .group-panel > summary::-webkit-details-marker { display:none; }
@@ -99,6 +105,8 @@
    .metric strong { display:block; margin-bottom:4px; color:#cfe0ec; font-size:.84rem; }
    .decision-list { display:grid; gap:8px; margin:10px 0; }
    .decision-row { background:#121922; border:1px solid var(--border); border-radius:8px; padding:9px; min-width:0; overflow-wrap:anywhere; }
+    .decision-row.slow,
+    .decision-row.critical { border-color:var(--warn); box-shadow:0 0 0 1px rgba(243,201,105,.25); }
    .decision-row header { padding:0; border:0; background:transparent; display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; }
    .actions { display:flex; flex-wrap:wrap; gap:8px; margin-top:10px; }
    .actions button { flex:1 1 180px; margin-top:0; }
@@ -116,7 +124,7 @@
      .topbar { display:grid; }
      .header-actions { min-width:0; }
      .status-pill { width:max-content; max-width:100%; white-space:normal; }
-      main { display:block; padding:8px; }
+      main { padding:8px; }
      .control-panel { position:static; }
      section { margin-bottom:10px; padding:10px; border-radius:8px; }
      .steps { grid-template-columns:1fr; }
@@ -138,32 +146,28 @@
    <div class="brand">
      <div class="brand-row">
        <span class="brand-mark">SH</span>
-        <h1>SillyHome Next</h1>
+        <h1>SillyHome</h1>
      </div>
-      <p>Arbeitsdashboard für gelernte Home-Assistant-Bedienung: Geräte auswählen, Lernstand prüfen, Freigaben steuern.</p>
-      <p class="notice">Sicherer Start: Zuerst wird nur beobachtet und vorhergesagt. Ohne deine spätere Freigabe wird nichts geschaltet.</p>
+      <p>Geräte, Lernen, Freigaben und Systemzustand.</p>
    </div>
    <div class="header-actions">
      <label for="section-jump">Menü</label>
-      <select id="section-jump" onchange="jumpToSection(this.value)">
-        <option value="#choose">Steuerung</option>
-        <option value="#observed">Geräte</option>
-        <option value="#detail">Freigabe</option>
-        <option value="#status-section">System</option>
-        <option value="#guide">Ablauf</option>
+      <select id="section-jump" onchange="showView(this.value)">
+        <option value="status-section">Startseite / System</option>
+        <option value="observed">Lernen</option>
+        <option value="choose">Discovery & Einrichtung</option>
+        <option value="settings">Einstellungen</option>
      </select>
      <div class="status-pill"><span class="dot"></span><span id="load-budget">Seite bereit, Status folgt ...</span></div>
    </div>
  </div>
 </header>
 <main>
-  <section class="control-panel" id="choose">
+  <section class="control-panel app-view" id="choose">
    <div class="panel-title">
-      <h2>Steuerung</h2>
-      <span class="chip">v1</span>
+      <h2>Discovery & Einrichtung</h2>
    </div>
-    <p class="muted">Wähle eine Lampe, einen Rollladen oder einen anderen unterstützten Aktor. Du wählst keine Sensoren und erstellst keine Regeln.</p>
-    <label for="actuator-input">Entitätsname oder Gerät aus Home Assistant</label>
+    <label for="actuator-input">Entity-ID</label>
    <input id="actuator-input" list="actuator-options" placeholder="z. B. light.licht_abstellraum" autocomplete="off">
    <datalist id="actuator-options"></datalist>
    <div class="inline-controls">
@@ -193,43 +197,42 @@
        <input id="actuator-search" placeholder="Raum, Gerät oder Entity" oninput="renderActuatorSelect()" onfocus="ensureActuatorDiscovery()" autocomplete="off">
      </div>
    </div>
-    <label for="actuator-select">Oder aus Liste wählen</label>
+    <label for="actuator-select">Geräteliste</label>
    <select id="actuator-select" onchange="selectActuatorFromList()" onfocus="ensureActuatorDiscovery()">
      <option value="">Geräteliste bei Bedarf laden</option>
    </select>
    <button onclick="configureActuator()">Gerät hinzufügen und Beobachtung starten</button>
    <button class="secondary" onclick="ensureActuatorDiscovery()">Geräteliste laden</button>
-    <p id="actuator-config-result" class="muted">Noch kein Aktor ausgewählt.</p>
+    <p id="actuator-config-result" class="muted">Bereit.</p>
    <details class="manual-context">
      <summary>Vorschläge anzeigen</summary>
-      <p class="muted">Vorschläge können Home Assistant stark abfragen und werden deshalb nicht beim Start geladen.</p>
      <button class="secondary" onclick="loadActuatorSuggestions()">Vorschläge laden</button>
    </details>
    <div id="actuator-suggestions" class="card-list"></div>
  </section>

-  <section class="board-panel" id="observed">
+  <section class="board-panel app-view" id="observed">
    <div class="panel-title">
      <div>
        <h2>Beobachtete Geräte</h2>
-        <p class="muted">Öffne „Details“, um Lernfortschritt, aktuelle Vorhersage und den automatisch gefundenen Kontext zu sehen.</p>
      </div>
      <button class="secondary compact" onclick="loadOverview()">Aktualisieren</button>
    </div>
    <div id="configured-actuators">Noch nicht geladen.</div>
  </section>

-  <section class="detail-panel" id="detail">
-    <h2>Lernfortschritt und Freigabe</h2>
-    <p class="muted">Die Freigabe erscheint erst, wenn genug eindeutig zugeordnete Handlungen gelernt wurden. Vorher bleibt das Gerät sicher im Beobachtungsmodus.</p>
+  <section class="detail-panel app-view" id="detail">
+    <div class="panel-title">
+      <h2>Details</h2>
+      <button class="secondary compact" onclick="showView('observed')">Zurück</button>
+    </div>
    <div id="actuator-detail" class="muted">Öffne bei einem beobachteten Gerät die Details.</div>
  </section>

-  <section class="status-panel" id="status-section">
+  <section class="status-panel app-view active" id="status-section">
    <div class="panel-title">
      <div>
        <h2>System & Cache</h2>
-        <p class="muted">Die Startansicht nutzt lokale Summaries und Cache-Daten. Home-Assistant-Discovery lädt erst bei Bedarf.</p>
      </div>
      <button class="secondary compact" onclick="loadStatus()">Status prüfen</button>
    </div>
@@ -239,30 +242,22 @@
    <div id="job-queue" class="decision-list"></div>
  </section>

-  <section class="guide-panel" id="guide">
-    <details class="collapsible">
-    <summary><span>So gehst du vor</span></summary>
-    <div class="steps">
-      <div class="step">
-        <span class="step-number">1</span>
-        <h3>Aktor auswählen</h3>
-        <p><strong>Wo?</strong> Links im Feld „Gerät auswählen“.</p>
-        <p><strong>Was passiert?</strong> SillyHome ordnet Raum, Sensoren, Zustände und vorhandene Historie automatisch zu.</p>
-      </div>
-      <div class="step">
-        <span class="step-number">2</span>
-        <h3>Wie gewohnt bedienen</h3>
-        <p><strong>Wo?</strong> Weiterhin in Home Assistant, an Schaltern oder über deine bisherigen Bedienwege.</p>
-        <p><strong>Was passiert?</strong> SillyHome lernt deine Handlungen und zeigt Vorhersagen an, schaltet aber noch nicht selbst.</p>
-      </div>
-      <div class="step">
-        <span class="step-number">3</span>
-        <h3>Später freigeben</h3>
-        <p><strong>Wo?</strong> In den Details des ausgewählten Geräts, sobald genug Verhalten gelernt wurde.</p>
-        <p><strong>Was passiert?</strong> Erst dann darf SillyHome passende Vorhersagen automatisch ausführen. Die Freigabe kann jederzeit gestoppt werden.</p>
+  <section class="guide-panel app-view" id="settings">
+    <div class="panel-title">
+      <div>
+        <h2>Einstellungen</h2>
+        <p class="muted">Sprache und Standardwerte für die Bedienoberfläche.</p>
+      </div>
+    </div>
+    <div class="grid-two">
+      <div>
+        <label for="language-select">Sprache</label>
+        <select id="language-select" onchange="setLanguage(this.value)">
+          <option value="de">Deutsch</option>
+          <option value="en">English</option>
+        </select>
      </div>
    </div>
-    </details>
  </section>
 </main>
 <script>
@@ -279,17 +274,225 @@ let manualContextState = {options: [], selected: new Set()};
 let cachedActuators = null;
 let cachedEntities = null;
 let cachedDiscovery = null;
+let cachedSystemOverview = null;
+let cachedDashboardOverview = null;
+let cachedDetailHtml = new Map();
 let discoveryLoadPromise = null;
+let overviewLoadPromise = null;
+let systemLoadPromise = null;
 let currentSensorWeightGroups = [];
+let visibleActuatorLimit = 24;
 const ACTUATOR_RESULT_LIMIT = 50;
 const STATUS_TIMEOUT_MS = 2000;
-const DASHBOARD_TIMEOUT_MS = 4500;
+const DASHBOARD_TIMEOUT_MS = 3000;
+const I18N = {
+  de: {
+    safety_stage: {
+      observe: "Nur beobachten",
+      suggest: "Vorschläge anzeigen",
+      shadow: "Prüfmodus ohne Schalten",
+      partial: "Teilfreigabe",
+      active: "Aktiv freigegeben",
+    },
+    behavior_mode: {
+      shadow: "Prüfmodus",
+      active: "Aktiv",
+      paused: "Pausiert",
+    },
+    behavior_status: {
+      collecting: "Sammelt Lernbeispiele",
+      trained: "Gelernt",
+      blocked: "Blockiert",
+    },
+    lifecycle_status: {
+      trained: "gelernt",
+      pending_history: "sammelt Historie",
+      pending_assignment: "sucht Kontext",
+      review_required: "bitte prüfen",
+      archived: "wartet",
+      orphaned: "Aktor fehlt",
+      stale: "Training veraltet",
+      invalid: "ungültig",
+    },
+    job_status: {
+      pending: "wartet",
+      running: "läuft",
+      completed: "abgeschlossen",
+      failed: "fehlgeschlagen",
+    },
+    job_kind: {
+      discovery: "Geräte-Erkennung",
+      reconciliation: "Abgleich",
+      training: "Training",
+      evaluation: "Auswertung",
+      automation_refresh: "Automation-Prüfung",
+    },
+    severity: {
+      info: "Hinweis",
+      warning: "Warnung",
+      critical: "Kritisch",
+    },
+    anomaly_category: {
+      missing_context: "fehlender Kontext",
+      low_samples: "zu wenig Lernbeispiele",
+      unclear_sources: "unklare Quellen",
+      stale_training: "veraltetes Training",
+      low_confidence_prediction: "geringe Sicherheit",
+      manual_block: "manuelle Sperre",
+      safety_blockers: "Sicherheitsblocker",
+      automation_conflict: "Automation-Konflikt",
+      feedback_error_rate: "Feedback-Fehlerquote",
+    },
+    performance_status: {
+      ok: "schnell",
+      slow: "zu langsam",
+      running: "läuft",
+      unknown: "noch offen",
+    },
+    connection_status: {
+      connected: "verbunden",
+      disconnected: "getrennt",
+      unavailable: "nicht verfügbar",
+      error: "Fehler",
+    },
+  },
+  en: {
+    safety_stage: {
+      observe: "Observe only",
+      suggest: "Show suggestions",
+      shadow: "Review mode without switching",
+      partial: "Partial approval",
+      active: "Active approval",
+    },
+    behavior_mode: {
+      shadow: "Review mode",
+      active: "Active",
+      paused: "Paused",
+    },
+    behavior_status: {
+      collecting: "Collecting examples",
+      trained: "Learned",
+      blocked: "Blocked",
+    },
+    lifecycle_status: {
+      trained: "learned",
+      pending_history: "collecting history",
+      pending_assignment: "finding context",
+      review_required: "review required",
+      archived: "waiting",
+      orphaned: "actuator missing",
+      stale: "training stale",
+      invalid: "invalid",
+    },
+    job_status: {
+      pending: "waiting",
+      running: "running",
+      completed: "completed",
+      failed: "failed",
+    },
+    job_kind: {
+      discovery: "Discovery",
+      reconciliation: "Reconciliation",
+      training: "Training",
+      evaluation: "Evaluation",
+      automation_refresh: "Automation check",
+    },
+    severity: {
+      info: "Info",
+      warning: "Warning",
+      critical: "Critical",
+    },
+    anomaly_category: {
+      missing_context: "missing context",
+      low_samples: "not enough samples",
+      unclear_sources: "unclear sources",
+      stale_training: "stale training",
+      low_confidence_prediction: "low confidence",
+      manual_block: "manual block",
+      safety_blockers: "safety blockers",
+      automation_conflict: "automation conflict",
+      feedback_error_rate: "feedback error rate",
+    },
+    performance_status: {
+      ok: "fast",
+      slow: "too slow",
+      running: "running",
+      unknown: "unknown",
+    },
+    connection_status: {
+      connected: "connected",
+      disconnected: "disconnected",
+      unavailable: "unavailable",
+      error: "error",
+    },
+  },
+};
+let uiLang = localStorage.getItem("sillyhome.ui.language") || "de";

 function jumpToSection(target) {
  if (!target) return;
  document.querySelector(target)?.scrollIntoView({behavior: "smooth", block: "start"});
 }

+function showView(viewId) {
+  if (viewId === "detail" && !currentActuatorId) {
+    viewId = "observed";
+  }
+  for (const section of document.querySelectorAll(".app-view")) {
+    section.classList.toggle("active", section.id === viewId);
+  }
+  localStorage.setItem("sillyhome.ui.view", viewId);
+  if (viewId === "status-section") {
+    if (cachedSystemOverview) {
+      renderDashboardStatus(cachedSystemOverview);
+      refreshSystemOverviewInBackground();
+    } else {
+      void loadSystemOverview();
+    }
+  } else if (viewId === "observed") {
+    if (cachedActuators) {
+      renderConfiguredActuators();
+      refreshOverviewInBackground();
+    } else {
+      void loadOverview();
+    }
+  } else if (viewId === "choose") {
+    if (cachedDiscovery) renderActuatorDiscovery();
+  } else if (viewId === "settings") {
+    syncSettingsView();
+  }
+  document.getElementById(viewId)?.scrollIntoView({behavior: "smooth", block: "start"});
+}
+
+function setLanguage(language) {
+  uiLang = I18N[language] ? language : "de";
+  localStorage.setItem("sillyhome.ui.language", uiLang);
+  syncSettingsView();
+  if (cachedActuators) renderConfiguredActuators();
+  if (cachedSystemOverview) renderDashboardStatus(cachedSystemOverview);
+  if (currentActuatorId && cachedDetailHtml.has(currentActuatorId)) {
+    document.getElementById("actuator-detail").innerHTML = cachedDetailHtml.get(currentActuatorId);
+  }
+}
+
+function syncSettingsView() {
+  const select = document.getElementById("language-select");
+  if (select) select.value = uiLang;
+}
+
+function translate(group, value, fallback = "") {
+  if (value == null || value === "") return fallback || "offen";
+  return I18N[uiLang]?.[group]?.[value] || fallback || String(value);
+}
+
+function formatDateTime(value) {
+  if (!value) return "noch offen";
+  const parsed = new Date(value);
+  return Number.isNaN(parsed.getTime())
+    ? String(value)
+    : parsed.toLocaleString("de-DE");
+}
+
 function uniqueValues(values) {
  return [...new Set(values.filter(Boolean))];
 }
@@ -298,6 +501,9 @@ function invalidateDashboardCache() {
  cachedActuators = null;
  cachedEntities = null;
  cachedDiscovery = null;
+  cachedDashboardOverview = null;
+  cachedSystemOverview = null;
+  cachedDetailHtml.clear();
 }

 async function api(path, options = {}) {
@@ -312,6 +518,11 @@ async function apiWithTimeout(path, timeoutMs = STATUS_TIMEOUT_MS) {
  const timeout = setTimeout(() => controller.abort(), timeoutMs);
  try {
    return await api(path, {signal: controller.signal});
+  } catch (error) {
+    if (error?.name === "AbortError") {
+      throw new Error("Zeitlimit erreicht; Daten laden im Hintergrund weiter.");
+    }
+    throw error;
  } finally {
    clearTimeout(timeout);
  }
@@ -322,12 +533,12 @@ function lifecycleLabel(record) {
  const lifecycleStatus = record.lifecycle_status || record.lifecycle?.status;
  if (behaviorStatus === "trained") return "Kontext erkannt";
  const labels = {
-    trained: "lernt",
-    pending_history: "sammelt Historie",
-    pending_assignment: "sucht Kontext",
-    review_required: "geringe Zuordnungssicherheit",
-    archived: "wartet auf Kontext",
-    orphaned: "Aktor nicht gefunden",
+    trained: translate("lifecycle_status", "trained"),
+    pending_history: translate("lifecycle_status", "pending_history"),
+    pending_assignment: translate("lifecycle_status", "pending_assignment"),
+    review_required: translate("lifecycle_status", "review_required"),
+    archived: translate("lifecycle_status", "archived"),
+    orphaned: translate("lifecycle_status", "orphaned"),
  };
  return labels[lifecycleStatus] || lifecycleStatus;
 }
@@ -345,7 +556,7 @@ function behaviorLabel(record) {
  const mode = record.behavior_mode || record.behavior?.mode;
  const status = record.behavior_status || record.behavior?.status;
  if (mode === "active") return "aktiv freigegeben";
-  if (status === "trained") return "Shadow-Vorhersage";
+  if (status === "trained") return "Prüfmodus mit Vorhersage";
  if (status === "blocked") return "Lernen blockiert";
  return "sammelt Handlungen";
 }
@@ -433,17 +644,34 @@ function optionGroups(entities, selectedIds = new Set()) {
 }

 async function loadOverview() {
+  if (overviewLoadPromise) return overviewLoadPromise;
+  overviewLoadPromise = doLoadOverview().finally(() => {
+    overviewLoadPromise = null;
+  });
+  return overviewLoadPromise;
+}
+
+async function doLoadOverview() {
  const startedAt = performance.now();
  const budget = document.getElementById("load-budget");
  if (budget) budget.textContent = "Startdaten laden ...";
-  document.getElementById("configured-actuators").innerHTML = "<p class='muted'>Beobachtete Geräte werden geladen ...</p>";
+  if (!cachedActuators) {
+    document.getElementById("configured-actuators").innerHTML = "<p class='muted'>Beobachtete Geräte werden geladen ...</p>";
+  }
  try {
-    const dashboard = await apiWithTimeout("v1/actuators/dashboard", DASHBOARD_TIMEOUT_MS);
+    const dashboard = await api("v1/actuators/dashboard/start");
+    dashboard._load_elapsed_ms = Math.round(performance.now() - startedAt);
+    cachedDashboardOverview = dashboard;
    cachedActuators = dashboard.actuators || [];
    cachedEntities = [];
    renderDashboardStatus(dashboard);
    renderConfiguredActuators();
-    if (budget) budget.textContent = `Bereit in ${Math.round(performance.now() - startedAt)} ms`;
+    if (budget) {
+      const loadMs = dashboard._load_elapsed_ms;
+      budget.textContent = loadMs <= DASHBOARD_TIMEOUT_MS
+        ? `Bereit in ${loadMs} ms`
+        : `Langsam: ${loadMs} ms`;
+    }
  } catch (error) {
    document.getElementById("configured-actuators").innerHTML = `<p class="bad">${escapeHtml(error.message)}</p>`;
    if (budget) budget.textContent = "Startdaten verzögert";
@@ -454,6 +682,85 @@ async function loadOverview() {
      document.getElementById("configured-actuators").innerHTML = "<div class='empty-state'>Startdaten sind gerade nicht verfügbar.</div>";
    }
  }
+  scheduleDashboardExtras();
+}
+
+async function loadSystemOverview() {
+  if (systemLoadPromise) return systemLoadPromise;
+  systemLoadPromise = doLoadSystemOverview().finally(() => {
+    systemLoadPromise = null;
+  });
+  return systemLoadPromise;
+}
+
+async function doLoadSystemOverview() {
+  const startedAt = performance.now();
+  const budget = document.getElementById("load-budget");
+  if (budget) budget.textContent = "Systemübersicht lädt ...";
+  try {
+    const dashboard = await api("v1/actuators/dashboard/system");
+    dashboard._load_elapsed_ms = Math.round(performance.now() - startedAt);
+    cachedSystemOverview = dashboard;
+    cachedActuators = dashboard.actuators || cachedActuators;
+    renderDashboardStatus(dashboard);
+    if (budget) {
+      const loadMs = dashboard._load_elapsed_ms;
+      budget.textContent = loadMs <= DASHBOARD_TIMEOUT_MS
+        ? `Systemübersicht bereit in ${loadMs} ms`
+        : `Systemübersicht langsam: ${loadMs} ms`;
+    }
+    scheduleDashboardExtras();
+  } catch (error) {
+    document.getElementById("status").innerHTML = `<p class="warn">Systemübersicht verzögert: ${escapeHtml(error.message)}</p>`;
+    if (budget) budget.textContent = "Systemübersicht verzögert";
+  }
+}
+
+function refreshOverviewInBackground() {
+  if (!overviewLoadPromise) {
+    overviewLoadPromise = doLoadOverview().finally(() => {
+      overviewLoadPromise = null;
+    });
+  }
+}
+
+function refreshSystemOverviewInBackground() {
+  if (!systemLoadPromise) {
+    systemLoadPromise = doLoadSystemOverview().finally(() => {
+      systemLoadPromise = null;
+    });
+  }
+}
+
+function scheduleDashboardExtras() {
+  const run = () => {
+    void loadDashboardExtras();
+  };
+  if ("requestIdleCallback" in window) {
+    window.requestIdleCallback(run, {timeout: 1800});
+  } else {
+    setTimeout(run, 250);
+  }
+}
+
+async function loadDashboardExtras() {
+  try {
+    const [jobs, reconciliation] = await Promise.allSettled([
+      apiWithTimeout("v1/actuators/job-queue/state", STATUS_TIMEOUT_MS),
+      apiWithTimeout("v1/actuators/reconciliation/state", STATUS_TIMEOUT_MS),
+    ]);
+    if (jobs.status === "fulfilled") {
+      renderJobQueue(jobs.value.jobs || []);
+    }
+    if (reconciliation.status === "fulfilled") {
+      const text = document.getElementById("reconciliation-status");
+      if (text) {
+        text.textContent = `Letzte automatische Prüfung: ${formatDateTime(reconciliation.value.last_completed_at)}`;
+      }
+    }
+  } catch (_) {
+    // Die Startansicht bleibt auch ohne Hintergrunddaten bedienbar.
+  }
 }

 async function loadStatus() {
@@ -474,10 +781,10 @@ async function loadStatus() {
    const hasError = values.some(value => value === null);
    status.innerHTML = hasError
      ? "<p class='warn'>Status teilweise verfügbar. Das Dashboard bleibt bedienbar.</p>"
-      : `<p class="ok">System bereit</p><p>Letzte automatische Prüfung: ${escapeHtml(reconciliationValue.last_completed_at || "noch nie")}</p>`;
+      : `<p class="ok">System bereit</p><p>Letzte automatische Prüfung: ${escapeHtml(formatDateTime(reconciliationValue.last_completed_at))}</p>`;
    chips.innerHTML = [
      `<span class="chip">API: ${escapeHtml(healthValue?.status || "offen")}</span>`,
-      `<span class="chip">WebSocket: ${escapeHtml(websocketValue?.status || "offen")}</span>`,
+      `<span class="chip">WebSocket: ${escapeHtml(translate("connection_status", websocketValue?.status, websocketValue?.status || "offen"))}</span>`,
      `<span class="chip">Lernsystem: ${escapeHtml(mlValue?.status || "offen")}</span>`,
      `<span class="chip">Lernbereite Geräte: ${escapeHtml(reconciliationValue?.trained_models ?? "offen")}</span>`,
    ].join("");
@@ -491,7 +798,6 @@ function renderDashboardStatus(dashboard) {
  const status = document.getElementById("status");
  const chips = document.getElementById("status-chips");
  const stats = document.getElementById("dashboard-stats");
-  const jobsBox = document.getElementById("job-queue");
  const system = dashboard.system || {};
  const cache = dashboard.cache || {};
  const actuators = dashboard.actuators || [];
@@ -504,16 +810,27 @@ function renderDashboardStatus(dashboard) {
  ).length;
  const trainedCount = actuators.filter(record => record.behavior_status === "trained").length;
  const sampleTotal = actuators.reduce((sum, record) => sum + Number(record.sample_count || 0), 0);
+  const anomalyTotal = Number(system.anomaly_count || 0);
+  const criticalAnomalyTotal = Number(system.critical_anomaly_count || 0);
+  const loadMs = Number(dashboard._load_elapsed_ms || 0);
  const jobs = dashboard.jobs?.jobs || [];
  const runningJobs = jobs.filter(job => job.status === "running").length;
+  const slowJobs = Number(system.slow_job_count || 0);
+  const p95 = system.job_p95_duration_ms == null ? "offen" : `${system.job_p95_duration_ms} ms`;
+  const performanceClass = (
+    loadMs > DASHBOARD_TIMEOUT_MS
+    || slowJobs > 0
+    || system.performance_status === "slow"
+  ) ? "warn" : "ok";
  const cacheLabel = cache.available
    ? `Cache aktuell mit ${cache.entity_count} Entities`
    : "Cache wird nach Discovery aufgebaut";
  status.innerHTML = `
-    <p class="${system.websocket_status === "connected" ? "ok" : "warn"}">
-      Dashboard bereit. WebSocket: ${escapeHtml(system.websocket_status || "unbekannt")}
+    <p class="${performanceClass}">
+      Dashboard bereit in ${escapeHtml(loadMs || "offen")} ms. Budget: ${escapeHtml(system.performance_budget_ms || DASHBOARD_TIMEOUT_MS)} ms.
    </p>
-    <p class="muted">Letzte automatische Prüfung: ${escapeHtml(system.reconciliation_last_completed_at || "noch nicht abgeschlossen")}</p>
+    <p class="${system.websocket_status === "connected" ? "ok" : "warn"}">WebSocket: ${escapeHtml(translate("connection_status", system.websocket_status, system.websocket_status || "unbekannt"))}</p>
+    <p class="muted" id="reconciliation-status">Letzte automatische Prüfung: ${escapeHtml(formatDateTime(system.reconciliation_last_completed_at))}</p>
  `;
  chips.innerHTML = [
    `<span class="chip">API: ${escapeHtml(system.api_status || "ok")}</span>`,
@@ -522,28 +839,40 @@ function renderDashboardStatus(dashboard) {
    `<span class="chip">Lernbereit: ${escapeHtml(system.trained_models ?? 0)}</span>`,
    `<span class="chip">Prüfen: ${escapeHtml(system.review_required ?? 0)}</span>`,
    `<span class="chip">Jobs aktiv: ${escapeHtml(runningJobs)}</span>`,
+    `<span class="chip">Anomalien: ${escapeHtml(anomalyTotal)}</span>`,
+    `<span class="chip">Kritisch: ${escapeHtml(criticalAnomalyTotal)}</span>`,
  ].join("");
  stats.innerHTML = [
    `<div class="metric"><strong>Geladene Startdaten</strong>${escapeHtml(actuators.length)} Geräte</div>`,
    `<div class="metric"><strong>Freigabebereit</strong>${escapeHtml(readyCount)} Geräte</div>`,
-    `<div class="metric"><strong>Aktiv / Shadow</strong>${escapeHtml(activeCount)} / ${escapeHtml(shadowCount)}</div>`,
+    `<div class="metric"><strong>Aktiv / Prüfmodus</strong>${escapeHtml(activeCount)} / ${escapeHtml(shadowCount)}</div>`,
    `<div class="metric"><strong>Gelernt / Wartet</strong>${escapeHtml(trainedCount)} / ${escapeHtml(pendingCount)}</div>`,
    `<div class="metric"><strong>Gelernte Handlungen</strong>${escapeHtml(sampleTotal)}</div>`,
+    `<div class="metric"><strong>Performance-Budget</strong>${escapeHtml(system.performance_budget_ms || 3000)} ms</div>`,
+    `<div class="metric"><strong>Job p95</strong>${escapeHtml(p95)}</div>`,
+    `<div class="metric"><strong>Langsame Jobs</strong>${escapeHtml(slowJobs)}</div>`,
+    `<div class="metric"><strong>Anomalien</strong>${escapeHtml(anomalyTotal)} offen</div>`,
    `<div class="metric"><strong>Discovery-Gruppen</strong>${escapeHtml(discoveryGroups.length)} Kategorien</div>`,
    `<div class="metric"><strong>Cache-Zeitpunkt</strong>${escapeHtml(cache.updated_at || "noch offen")}</div>`,
  ].join("");
+  renderJobQueue(jobs);
+}
+
+function renderJobQueue(jobs) {
+  const jobsBox = document.getElementById("job-queue");
+  if (!jobsBox) return;
  jobsBox.innerHTML = jobs.length ? `
-    <h3>Job-Queue</h3>
+    <h3>Aufgabenliste</h3>
    ${jobs.slice(-6).reverse().map(job => `
-      <div class="decision-row">
+      <div class="decision-row ${Number(job.duration_ms || 0) >= DASHBOARD_TIMEOUT_MS ? "slow" : ""}">
        <header>
-          <strong>${escapeHtml(job.kind)}${job.target ? `: ${escapeHtml(job.target)}` : ""}</strong>
-          <span class="chip">${escapeHtml(job.status)}</span>
+          <strong>${escapeHtml(translate("job_kind", job.kind, job.kind))}${job.target ? `: ${escapeHtml(job.target)}` : ""}</strong>
+          <span class="chip">${escapeHtml(translate("job_status", job.status, job.status))}${Number(job.duration_ms || 0) >= DASHBOARD_TIMEOUT_MS ? " · langsam" : ""}</span>
        </header>
        <p class="muted">${escapeHtml(job.summary || "Keine Zusammenfassung")}</p>
-        <p class="muted">Start: ${escapeHtml(job.started_at || "offen")} · Dauer: ${escapeHtml(job.duration_ms == null ? "läuft/offen" : `${job.duration_ms} ms`)}</p>
+        <p class="muted">Start: ${escapeHtml(formatDateTime(job.started_at))} · Dauer: ${escapeHtml(job.duration_ms == null ? "läuft/offen" : `${job.duration_ms} ms`)}</p>
        ${job.error ? `<p class="bad">${escapeHtml(job.error)}</p>` : ""}
-        ${job.status === "failed" ? "<p class='warn'>Retry: Aktion im Dashboard erneut starten; der nächste Lauf schreibt einen neuen Queue-Eintrag.</p>" : ""}
+        ${job.status === "failed" ? "<p class='warn'>Erneut versuchen: Aktion im Dashboard noch einmal starten; der nächste Lauf schreibt einen neuen Eintrag.</p>" : ""}
      </div>
    `).join("")}
  ` : "";
@@ -708,6 +1037,20 @@ function selectActuatorFromList() {
  if (value) document.getElementById("actuator-input").value = value;
 }

+function selectDetailActuator() {
+  const value = document.getElementById("detail-actuator-select")?.value;
+  if (value) void showActuator(value);
+}
+
+function detailActuatorOptions(selectedId) {
+  const rows = cachedActuators || [];
+  return rows.map(record => `
+    <option value="${escapeHtml(record.actuator_entity_id)}" ${record.actuator_entity_id === selectedId ? "selected" : ""}>
+      ${escapeHtml(record.friendly_name || record.device_name || record.actuator_entity_id)}
+    </option>
+  `).join("");
+}
+
 function renderManualContextSelect() {
  const select = document.getElementById("manual-context-select");
  if (!select) return;
@@ -771,13 +1114,17 @@ function renderConfiguredActuators() {
  const box = document.getElementById("configured-actuators");
  try {
    const rows = cachedActuators || [];
+    const visibleRows = rows.slice(0, visibleActuatorLimit);
    const groups = new Map();
-    for (const record of rows) {
+    for (const record of visibleRows) {
      const group = record.area_name || actuatorGroupLabel(record.domain || record.actuator_entity_id.split(".", 1)[0]);
      if (!groups.has(group)) groups.set(group, []);
      groups.get(group).push({record});
    }
    const groupedRows = [...groups.entries()].sort(([left], [right]) => left.localeCompare(right));
+    const moreButton = rows.length > visibleRows.length
+      ? `<button class="secondary" onclick="visibleActuatorLimit += 24; renderConfiguredActuators()">Weitere ${Math.min(24, rows.length - visibleRows.length)} Geräte anzeigen</button>`
+      : "";
    box.innerHTML = rows.length ? `
      ${groupedRows.map(([group, items]) => `
        <details class="group-panel">
@@ -811,7 +1158,9 @@ function renderConfiguredActuators() {
        `).join("")}
        </div>
        </details>
-      `).join("")}` : "<p>Noch keine Aktoren ausgewählt.</p>";
+      `).join("")}
+      ${moreButton}
+    ` : "<p>Noch keine Aktoren ausgewählt.</p>";
  } catch (error) {
    box.textContent = error.message;
  }
@@ -819,10 +1168,25 @@ function renderConfiguredActuators() {

 async function showActuator(actuatorId, evaluationMessage = "") {
  currentActuatorId = actuatorId;
+  for (const section of document.querySelectorAll(".app-view")) {
+    section.classList.toggle("active", section.id === "detail");
+  }
+  document.getElementById("section-jump").value = "observed";
+  localStorage.setItem("sillyhome.ui.view", "detail");
  const box = document.getElementById("actuator-detail");
-  renderActuatorDetailShell(actuatorId);
+  if (!evaluationMessage && cachedDetailHtml.has(actuatorId)) {
+    box.innerHTML = cachedDetailHtml.get(actuatorId);
+    document.getElementById("detail").scrollIntoView({behavior: "smooth", block: "start"});
+    renderConfiguredActuators();
+    return;
+  }
+  if (cachedDetailHtml.has(actuatorId)) {
+    box.innerHTML = cachedDetailHtml.get(actuatorId);
+  } else {
+    renderActuatorDetailShell(actuatorId);
+  }
  try {
-    const record = await api(`v1/actuators/${encodeURIComponent(actuatorId)}`);
+    const record = await api(`v1/actuators/${encodeURIComponent(actuatorId)}/detail`);
    contextOptions = [];
    const contexts = [
      record.assignment.selected_numeric_entity_id,
@@ -908,6 +1272,7 @@ async function showActuator(actuatorId, evaluationMessage = "") {
    const adaptiveUpdates = record.behavior.adaptive_weight_updates || [];
    const automationConflicts = record.behavior.automation_conflicts || [];
    const timeProfiles = record.behavior.time_profiles || [];
+    const anomalies = (record.behavior.anomalies || []).filter(item => !item.resolved);
    const safetyControls = `
      <details class="manual-context" open>
        <summary>Sicherheit und manuelles Gegensteuern</summary>
@@ -916,7 +1281,7 @@ async function showActuator(actuatorId, evaluationMessage = "") {
            <label for="safety-stage">Freigabestufe</label>
            <select id="safety-stage">
              ${["observe", "suggest", "shadow", "partial", "active"].map(stage => `
-                <option value="${stage}" ${safety.stage === stage ? "selected" : ""}>${stage}</option>
+                <option value="${stage}" ${safety.stage === stage ? "selected" : ""}>${escapeHtml(translate("safety_stage", stage))}</option>
              `).join("")}
            </select>
          </div>
@@ -975,7 +1340,7 @@ async function showActuator(actuatorId, evaluationMessage = "") {
          ${timeProfiles.length ? timeProfiles.map(profile => `
            <div class="metric">
              <strong>${escapeHtml(profile.label)}</strong>
-              ${escapeHtml(profile.sample_count)} Samples · ${escapeHtml(profile.dominant_state || "offen")}
+              ${escapeHtml(profile.sample_count)} Beispiele · ${escapeHtml(profile.dominant_state || "offen")}
              <p class="muted">${Math.round((profile.confidence || 0) * 100)} % Profilklarheit</p>
            </div>
          `).join("") : "<div class='metric'><strong>Zeitprofile</strong>Noch keine Daten</div>"}
@@ -988,7 +1353,7 @@ async function showActuator(actuatorId, evaluationMessage = "") {
                <strong>${escapeHtml(snapshot.version_id)}</strong>
                <span class="chip">${snapshot.version_id === activeModelVersion ? "aktiv" : "Rollback möglich"}</span>
              </header>
-              <p class="muted">${escapeHtml(snapshot.sample_count)} Samples · ${escapeHtml(snapshot.high_confidence_sample_count)} eindeutig · Ø ${Math.round((snapshot.average_confidence || 0) * 100)} %</p>
+              <p class="muted">${escapeHtml(snapshot.sample_count)} Beispiele · ${escapeHtml(snapshot.high_confidence_sample_count)} eindeutig · Ø ${Math.round((snapshot.average_confidence || 0) * 100)} %</p>
              <p>${escapeHtml(snapshot.reason || "Kein Kommentar")}</p>
              ${snapshot.version_id !== activeModelVersion ? `<button class="secondary compact" onclick="rollbackModel('${escapeHtml(record.actuator_entity_id)}', '${escapeHtml(snapshot.version_id)}')">Rollback</button>` : ""}
            </div>
@@ -1000,13 +1365,28 @@ async function showActuator(actuatorId, evaluationMessage = "") {
        `).join("") : "<li>Noch keine automatische Gewichtsanpassung.</li>"}</ul>
        <h3>Automation-Konflikte</h3>
        <ul>${automationConflicts.length ? automationConflicts.map(conflict => `
-          <li><code>${escapeHtml(conflict.automation_entity_id)}</code>: <span class="${conflict.severity === "warning" ? "warn" : "muted"}">${escapeHtml(conflict.status)}</span> ${escapeHtml(conflict.reason)}</li>
+          <li><code>${escapeHtml(conflict.automation_entity_id)}</code>: <span class="${conflict.severity === "warning" ? "warn" : "muted"}">${escapeHtml(translate("severity", conflict.severity, conflict.status))}</span> ${escapeHtml(conflict.reason)}</li>
        `).join("") : "<li>Keine aktiven Automation-Konflikte erkannt.</li>"}</ul>
      </details>
    `;
-    const learnedAutomationActions = record.behavior.patterns.filter(
-      pattern => pattern.source === "automation",
-    ).length;
+    const anomalyPanel = `
+      <details class="manual-context" ${anomalies.length ? "open" : ""}>
+        <summary>v1.3 Anomalie- und Performance-Hinweise</summary>
+        <div class="decision-list">
+          ${anomalies.length ? anomalies.map(anomaly => `
+            <div class="decision-row ${anomaly.severity === "critical" ? "critical" : ""}">
+              <header>
+                <strong>${escapeHtml(anomaly.title)}</strong>
+                <span class="chip">${escapeHtml(translate("severity", anomaly.severity))} · ${escapeHtml(translate("anomaly_category", anomaly.category, anomaly.category))}</span>
+              </header>
+              <p>${escapeHtml(anomaly.detail)}</p>
+              <p class="muted">Erkannt: ${escapeHtml(formatDateTime(anomaly.detected_at))}</p>
+            </div>
+          `).join("") : "<p class='ok'>Keine offenen Anomalien fuer diesen Aktor.</p>"}
+        </div>
+      </details>
+    `;
+    const learnedAutomationActions = "wird bei Bedarf im Training ausgewertet";
    const relatedAutomations = record.behavior.related_automations || [];
    const manualContextIds = new Set(record.assignment.selected_context_entity_ids || []);
    const numericOptions = contextOptions.filter(entity => entity.domain === "sensor");
@@ -1026,7 +1406,6 @@ async function showActuator(actuatorId, evaluationMessage = "") {
    const manualAssignment = `
      <details class="manual-context">
        <summary>Kontext selbst festlegen</summary>
-        <p class="muted">Die Vorschläge sind aktorbezogen vorsortiert. Wenn etwas fehlt, trage die Entity-ID unten manuell ein, z. B. PIR, Helligkeit außen, Luftfeuchtigkeit oder Lichtzustände.</p>
        <label for="manual-numeric-select">Optionaler Haupt-Messsensor</label>
        <select id="manual-numeric-select">
          <option value="">Keinen numerischen Hauptsensor verwenden</option>
@@ -1073,13 +1452,21 @@ async function showActuator(actuatorId, evaluationMessage = "") {
            <button class="secondary compact" onclick="setRelatedAutomation('${escapeHtml(record.actuator_entity_id)}', '${escapeHtml(automation.entity_id)}', ${automation.enabled ? "false" : "true"})">${automation.enabled ? "Pausieren" : "Fortsetzen"}</button>
          </li>`).join("")}</ul>`
      : "<p class='muted'>Keine eindeutig passende HA-Automation gefunden.</p>";
-    box.innerHTML = `
+    const detailHtml = `
      <div class="detail-header">
        <div>
          <h3>${escapeHtml(record.actuator_entity_id)}</h3>
-          <p class="muted">Alle wichtigen Aktionen für dieses Gerät.</p>
        </div>
-        <button class="secondary compact" onclick="loadOverview()">Alles aktualisieren</button>
+      </div>
+      <div class="detail-tools">
+        <button class="secondary" onclick="showView('observed')">Zurück zur Übersicht</button>
+        <div>
+          <label for="detail-actuator-select">Anderes Gerät</label>
+          <select id="detail-actuator-select" onchange="selectDetailActuator()">
+            ${detailActuatorOptions(record.actuator_entity_id)}
+          </select>
+        </div>
+        <button class="secondary" onclick="showActuator('${escapeHtml(record.actuator_entity_id)}', 'Aktualisiert.')">Aktualisieren</button>
      </div>
      <div class="grid-two">
        <div>
@@ -1087,7 +1474,6 @@ async function showActuator(actuatorId, evaluationMessage = "") {
          <p><strong>Status:</strong> <span class="${statusClass(record)}">${escapeHtml(lifecycleLabel(record))}</span></p>
          <p><strong>Kontextzuordnung:</strong> automatisch erledigt</p>
          <p><strong>Zuordnungssicherheit:</strong> ${Math.round(record.assignment.confidence * 100)} %</p>
-          <p class="muted">Dieser Wert beschreibt, wie sicher Raum, Sensoren und Zustände zu diesem Gerät passen.</p>
          <p><strong>Ergebnis:</strong> ${escapeHtml(record.assignment.reason)}</p>
        </div>
        <div>
@@ -1095,13 +1481,12 @@ async function showActuator(actuatorId, evaluationMessage = "") {
          <p><strong>Betriebsart:</strong> ${escapeHtml(behaviorLabel(record))}</p>
          <p><strong>Gelernte Handlungen:</strong> ${record.behavior.sample_count}</p>
          <p><strong>Davon eindeutig geregelt:</strong> ${record.behavior.high_confidence_sample_count}</p>
-          <p><strong>Davon erkannte HA-Automationen:</strong> ${learnedAutomationActions}</p>
-          <p><strong>Letztes Training:</strong> ${escapeHtml(record.behavior.last_trained_at || "noch nicht")}</p>
-          <p><strong>Was noch passiert:</strong> ${escapeHtml(record.behavior.reason)}</p>
+          <p><strong>Erkannte HA-Automationen:</strong> ${escapeHtml(learnedAutomationActions)}</p>
+          <p><strong>Letztes Training:</strong> ${escapeHtml(formatDateTime(record.behavior.last_trained_at))}</p>
+          <p><strong>Statusgrund:</strong> ${escapeHtml(record.behavior.reason)}</p>
          <p><strong>Freigabestatus:</strong> <span class="${record.behavior.activation_ready ? "ok" : "warn"}">${escapeHtml(record.behavior.activation_reason)}</span></p>
          <div class="actions">${activationButton}</div>
          <button class="secondary" onclick="evaluateActuator('${escapeHtml(record.actuator_entity_id)}')">Aktuelle Situation auswerten</button>
-          <p class="muted">Die Prüfung simuliert keinen Sensorwechsel und schaltet keinen Aktor.</p>
          ${evaluationMessage ? `<p class="ok">${escapeHtml(evaluationMessage)}</p>` : ""}
        </div>
      </div>
@@ -1116,22 +1501,23 @@ async function showActuator(actuatorId, evaluationMessage = "") {
      ${safetyControls}
      ${decisionArchive}
      ${adaptivePanel}
+      ${anomalyPanel}
      <h3>Passende Home-Assistant-Automationen</h3>
-      <p class="muted">Bei einer Übernahme pausiert SillyHome diese Automationen. Beim Stoppen können sie gezielt fortgesetzt werden.</p>
      <button class="secondary compact" onclick="refreshRelatedAutomations('${escapeHtml(record.actuator_entity_id)}')">Automationen neu suchen</button>
      ${automationControls}
      <h3>Welche Zusammenhänge automatisch verwendet werden</h3>
      ${evidence ? `<ul>${evidence}</ul>` : "<p class='warn'>Noch kein geeigneter Kontext erkannt. SillyHome prüft bei neuen HA-Daten erneut.</p>"}
      <h3>Sensor-Gewichtung</h3>
-      <p class="muted">Automatische Relevanz kommt aus der Zuordnung. Die aktive Gewichtung kannst du korrigieren; Gruppen bündeln mehrere Sensoren/Zustände.</p>
      ${weightControls}
      ${weightGroupControls}
      <h3>Verwendete Sensoren/Zustände ändern</h3>
      ${currentContextControls}
      ${manualAssignment}
    `;
-    void hydrateContextOptions(record);
+    box.innerHTML = detailHtml;
+    cachedDetailHtml.set(actuatorId, detailHtml);
    document.getElementById("detail").scrollIntoView({behavior: "smooth", block: "start"});
+    renderConfiguredActuators();
  } catch (error) {
    box.textContent = error.message;
  }
@@ -1142,13 +1528,13 @@ function renderActuatorDetailShell(actuatorId) {
    <div class="detail-header">
      <div>
        <h3>${escapeHtml(actuatorId)}</h3>
-        <p class="muted">Basisdaten werden geladen ...</p>
+        <p class="muted">Lädt ...</p>
      </div>
    </div>
    <div class="metric-grid">
-      <div class="metric"><strong>Phase 1</strong>Aktuelle Einstellung</div>
-      <div class="metric"><strong>Phase 2</strong>Lernstand</div>
-      <div class="metric"><strong>Phase 3</strong>Kontextvorschläge</div>
+      <div class="metric"><strong>Status</strong>...</div>
+      <div class="metric"><strong>Lernen</strong>...</div>
+      <div class="metric"><strong>Kontext</strong>...</div>
    </div>
  `;
 }
@@ -1329,7 +1715,7 @@ async function saveSafetyProfile(actuatorId) {
    cooldown_seconds: Number.isFinite(cooldown) ? cooldown : null,
    rules: [
      {rule_id: "activation_ready", label: "Nur nach Lernfreigabe aktiv schalten", enabled: true, blocking: true, reason: "Der Aktor muss genug eindeutiges Verhalten gelernt haben."},
-      {rule_id: "confidence_threshold", label: "Mindest-Sicherheit einhalten", enabled: true, blocking: true, reason: "Vorhersagen unter der Schaltschwelle bleiben im Shadow-Modus."},
+      {rule_id: "confidence_threshold", label: "Mindest-Sicherheit einhalten", enabled: true, blocking: true, reason: "Vorhersagen unter der Schaltschwelle bleiben im Prüfmodus."},
      {rule_id: "cooldown", label: "Sicherheits-Cooldown gegen Hin-und-her-Schalten", enabled: true, blocking: true, reason: "Gleiche Zielzustände werden nicht zu schnell wiederholt."},
      {rule_id: "manual_block", label: "Manuelle Sperre respektieren", enabled: true, blocking: true, reason: "Nutzer können jeden Aktor sofort blockieren."},
    ],
@@ -1435,11 +1821,16 @@ async function removeActuator(actuatorId) {

 async function startDashboard() {
  document.getElementById("status").innerHTML = "<p class='muted'>Status lädt nach ...</p>";
-  document.getElementById("configured-actuators").innerHTML = "<div class='empty-state'>Geräte werden nach dem Status geladen.</div>";
+  document.getElementById("configured-actuators").innerHTML = "<div class='empty-state'>Öffne „Lernen“, um Geräte zu laden.</div>";
  document.getElementById("actuator-detail").innerHTML = "<div class='empty-state'>Wähle später ein Gerät aus der Übersicht.</div>";
+  syncSettingsView();
+  const initialView = localStorage.getItem("sillyhome.ui.view") === "detail"
+    ? "observed"
+    : (localStorage.getItem("sillyhome.ui.view") || "status-section");
+  document.getElementById("section-jump").value = initialView;
+  showView(initialView);
  await new Promise(resolve => requestAnimationFrame(resolve));
-  await loadStatus();
-  await loadOverview();
+  setTimeout(() => void loadStatus(), 100);
 }

 void startDashboard();
--- a/docs/V1_3_0_OPERATING_GUIDE.md
+++ b/docs/V1_3_0_OPERATING_GUIDE.md
@@ -0,0 +1,68 @@
+# SillyHome Next v1.3.0 Operating Guide
+
+v1.3.0 ergänzt die v1.2-Lernfunktionen um Anomalie-Erkennung und
+Performance-Überwachung. Das Dashboard bleibt Visualisierung und Einrichtung;
+der direkte Schaltpfad bleibt kurz und führt vor dem Home-Assistant-Service-Call
+keine Discovery, kein Training und keine Modellanalyse aus.
+
+## Performance-Budget
+
+- Dashboard-Start und `/v1/actuators/dashboard` haben ein Budget von 3000 ms.
+- Das Dashboard zeigt die eigene Ladezeit, das aktive Budget, Job-p95 und die
+  Anzahl langsamer Jobs.
+- Jobs ab 3000 ms werden in der Job-Queue als langsam markiert.
+- Der automatisierte API-Test prüft den Root- und Dashboard-Startpfad gegen das
+  3-Sekunden-Budget.
+
+## Anomalie-Erkennung
+
+Anomalien werden pro Aktor gespeichert und im Aktor-Detail angezeigt. Erkannt
+werden aktuell:
+
+- fehlender Sensor-/Kontextbezug
+- zu wenige Lernbeispiele
+- unklare Quellen historischer Schaltungen
+- veraltetes Training
+- Vorhersagen unter der Sicherheitsgrenze
+- aktive manuelle Sicherheitssperren
+- Safety-Blocker
+- parallele HA-Automationen bei aktivem SillyHome
+- hohe negative Feedbackquote
+
+Die Anomalien sind Hinweise für Setup und manuelles Gegensteuern. Sie lösen
+keine automatische Eskalation und keine langsamere Schaltung aus.
+
+## API
+
+- `GET /v1/actuators/dashboard` liefert jetzt zusätzlich:
+  - `performance_budget_ms`
+  - `job_p95_duration_ms`
+  - `slow_job_count`
+  - `performance_status`
+  - `anomaly_count`
+  - `critical_anomaly_count`
+- `GET /v1/actuators/anomalies` liefert offene Anomalien gruppiert nach Aktor.
+
+## Betrieb
+
+Bei Ladezeiten ab 3 Sekunden gilt die Seite als nicht performant. Dann zuerst
+prüfen:
+
+1. Dashboard-Statistik: Ladezeit, Job-p95, langsame Jobs.
+2. Job-Queue: welche Aktion langsam war.
+3. Aktor-Detail: Anomalien, Safety-Blocker und Automation-Konflikte.
+4. Falls Discovery oder Training langsam war: nicht in den Startpfad ziehen,
+   sondern geplant, manuell oder über Queue laufen lassen.
+
+## Qualität
+
+Vor Release/Installation ausführen:
+
+```bash
+pytest -q
+ruff check .
+mypy app backend tests
+git diff --check
+```
+
+Zusätzlich das eingebettete Dashboard-JavaScript mit `node --check` prüfen.
--- a/docs/V1_4_0_OPERATING_GUIDE.md
+++ b/docs/V1_4_0_OPERATING_GUIDE.md
@@ -0,0 +1,42 @@
+# SillyHome Next v1.4.0 Operating Guide
+
+v1.4.0 überarbeitet das Dashboard für mobile Nutzung, deutsche Verständlichkeit
+und stabileren Datenabruf.
+
+## Schneller Startpfad
+
+- Die Startseite lädt zuerst nur die Bedienoberfläche und den kompakten
+  Dashboard-Startdatensatz.
+- Neuer Start-Endpunkt: `GET /v1/actuators/dashboard/start`.
+- Der Start-Endpunkt liefert keine Discovery-Gruppen und keine Aufgabenliste.
+- Status, Aufgabenliste, Reconciliation-Zeitpunkt und Detail-Kontext werden
+  danach im Hintergrund geladen.
+- Auf der Startansicht werden zunächst nur die ersten 24 Aktoren gerendert.
+  Weitere Geräte werden auf Knopfdruck nachgerendert.
+
+## Deutsche Oberfläche
+
+Interne Protokollwerte bleiben stabil, werden in der Oberfläche aber übersetzt:
+
+- `observe` -> `Nur beobachten`
+- `suggest` -> `Vorschläge anzeigen`
+- `shadow` -> `Prüfmodus ohne Schalten`
+- `partial` -> `Teilfreigabe`
+- `active` -> `Aktiv freigegeben`
+- Job-Status wie `running`, `completed`, `failed` erscheinen als `läuft`,
+  `abgeschlossen`, `fehlgeschlagen`.
+- Anomalie-Schweregrade erscheinen als `Hinweis`, `Warnung`, `Kritisch`.
+
+## Stabilität
+
+- Startdaten und Statusdaten sind getrennt. Ein langsamer Statuscheck blockiert
+  nicht mehr die Geräteübersicht.
+- Die Aufgabenliste wird separat geladen und kann ausfallen, ohne die
+  Bedienoberfläche zu blockieren.
+- Detaildaten bleiben gestuft: zuerst Shell und gespeicherte Werte, danach
+  Kontextvorschläge.
+
+## Performance-Regel
+
+3 Sekunden bleiben die harte Grenze für den Startpfad. Alles, was schwerer ist
+als Startdaten, muss nachgelagert oder auf Nutzeraktion geladen werden.
--- a/docs/V1_5_0_OPERATING_GUIDE.md
+++ b/docs/V1_5_0_OPERATING_GUIDE.md
@@ -0,0 +1,47 @@
+# SillyHome Next v1.5.0 Operating Guide
+
+v1.5.0 trennt Dashboard-Ansichten, Datenabruf und Detaildaten weiter auf. Ziel
+ist, dass die Seite auf mobiler Datenverbindung schneller nutzbar wird und keine
+schweren Lern-, Discovery- oder Detaildaten beim Start lädt.
+
+## Menüstruktur
+
+- Startseite / System: Systemübersicht, Cache, Performance, Status.
+- Lernen: konfigurierte Aktoren und Lernstand.
+- Details: genau ein ausgewählter Aktor.
+- Discovery & Einrichtung: Geräteliste, Vorschläge und neue Aktoren.
+- Einstellungen: Sprache und Standardverhalten.
+- Ablauf: Bedienhinweise.
+
+Beim Öffnen der Seite wird immer nur die Startseite geladen. Andere Ansichten
+laden erst beim Öffnen.
+
+## Kompakte Detaildaten
+
+Neuer Endpunkt:
+
+```text
+GET /v1/actuators/{actuator_entity_id}/detail
+```
+
+Dieser Endpunkt entfernt große Musterlisten und Snapshot-Muster aus dem ersten
+Detailabruf. Geladen werden nur die Werte, die für die erste Detailansicht
+benötigt werden. Kontextvorschläge bleiben ein separater Abruf und laufen erst
+auf Nutzeraktion.
+
+## Sprache
+
+Die Sprache kann unter `Einstellungen` gewählt werden. Deutsch ist Standard.
+Technische API-Werte bleiben stabil, werden aber im Dashboard über die
+Sprachschicht angezeigt.
+
+## Performance-Regeln
+
+- Kein Discovery beim Start.
+- Keine Aufgabenliste beim Start.
+- Keine Kontextvorschläge beim Öffnen eines Aktors.
+- Keine Musterlisten im ersten Detailabruf.
+- Geräteübersicht rendert begrenzt und lädt weitere Karten per Button nach.
+
+Die Angabe „bereit in X ms“ beschreibt nur den jeweiligen API-/Ansichtsabruf.
+Sie ist nicht gleichzusetzen mit der kompletten HA/Ingress-Navigationszeit.
--- a/docs/V1_5_1_OPERATING_GUIDE.md
+++ b/docs/V1_5_1_OPERATING_GUIDE.md
@@ -0,0 +1,32 @@
+# SillyHome Next v1.5.1 Operating Guide
+
+v1.5.1 ist ein Stabilisierungshotfix für die nach v1.2.0 entstandenen
+Dashboard-Änderungen. Fachlich gehört diese Arbeit zur v1.2.x-Patchlinie; die
+höhere technische Versionsnummer ist nur nötig, weil Home Assistant bereits
+v1.5.0 installiert hat und Add-on-Updates monoton nach oben laufen.
+
+## Korrekturen
+
+- Die System-Startseite nutzt `GET /v1/actuators/dashboard/system` und lädt
+  keine Aktorenliste.
+- Sichtbare 3-Sekunden-Abbrüche mit Browsertexten wie `signal is aborted
+  without reason` wurden entfernt.
+- Startdaten und Detaildaten werden ohne künstlichen Frontend-Abbruch geladen.
+- Timeout-Meldungen werden deutsch und verständlich angezeigt, wenn sie bei
+  Nebenprüfungen auftreten.
+- `summary`-Zeilen wie `anzeigenaufklappen` haben jetzt Abstand und Layout.
+
+## Ladeverhalten
+
+- Statische Seite wird sofort gerendert.
+- Systemdaten laden im Hintergrund.
+- Lernen/Geräte laden nur im Menü `Lernen`.
+- Discovery lädt nur im Menü `Discovery & Einrichtung`.
+- Aktorwerte laden erst beim Öffnen der Detailansicht.
+- Kontextvorschläge laden erst auf Nutzeraktion.
+
+## Hinweis zur Performance-Anzeige
+
+Die App zeigt keine echte HA/Ingress-Navigationszeit an. Gemessen werden nur
+einzelne interne Abrufe nach Start der Seite. Aussagen zur gesamten Ladezeit
+müssen über Browser/Ingress oder HA-Messung geprüft werden.
--- a/docs/V1_5_2_OPERATING_GUIDE.md
+++ b/docs/V1_5_2_OPERATING_GUIDE.md
@@ -0,0 +1,32 @@
+# SillyHome Next v1.5.2 Operating Guide
+
+v1.5.2 begrenzt den Rollback-Speicher und entschärft Home-Assistant-Timeouts,
+die in den Add-on-Logs sichtbar wurden.
+
+## Rollback-Speicher
+
+- Pro Aktor bleiben maximal 3 Modell-Snapshots erhalten.
+- Pro Snapshot bleiben maximal 120 Muster erhalten.
+- Beim Speichern eines Aktors werden ältere oder zu große Snapshots automatisch
+  gekappt.
+- Der kompakte Detail-Endpunkt liefert ebenfalls maximal 3 Rollback-Snapshots
+  und keine Musterlisten.
+
+Damit bleibt Rollback nutzbar, ohne dass die JSON-Dateien mit alten Modellen
+stark wachsen.
+
+## Home-Assistant-Zugriffe
+
+- REST-Zugriffe auf Home Assistant haben jetzt standardmäßig 25 Sekunden
+  Timeout statt 10 Sekunden.
+- Der Wert ist über `SILLYHOME_HA_TIMEOUT_SECONDS` konfigurierbar.
+- WebSocket-Keepalive wurde auf 30 Sekunden Ping-Intervall und 30 Sekunden
+  Ping-Timeout entschärft.
+
+## Log-Einordnung
+
+- `GET ... HTTP/1.1` ist bei Uvicorn/HA-Ingress normal und kein Fehler.
+- `Zeitüberschreitung beim Zugriff auf Home Assistant` bedeutet, dass HA selbst
+  zu langsam geantwortet hat oder der Ingress/Netzpfad verzögert war.
+- `keepalive ping timeout` bedeutet, dass die HA-WebSocket-Verbindung nicht
+  rechtzeitig geantwortet hat. SillyHome reconnectet automatisch.
--- a/docs/V1_5_3_OPERATING_GUIDE.md
+++ b/docs/V1_5_3_OPERATING_GUIDE.md
@@ -0,0 +1,37 @@
+# SillyHome Next v1.5.3 Operating Guide
+
+v1.5.3 führt eine SQLite-Cache-Schicht für Ingress-Dashboarddaten ein.
+
+## Ziel
+
+Die Ingress-Seite soll nicht bei jedem Aufruf live Home Assistant abfragen.
+Home-Assistant-Daten werden geplant aktualisiert und lokal gelesen.
+
+## SQLite-Cache
+
+- Cache-Datei: `<actuator_store>/dashboard_cache.sqlite3`
+- Tabelle `ha_entities`: aktuelle HA-Entity-Summaries als JSON
+- Tabelle `cache_meta`: Aktualisierungszeitpunkt und Discovery-Gruppen
+
+Dashboard-APIs lesen bevorzugt aus SQLite. Der alte JSON-Cache bleibt als
+Fallback erhalten.
+
+## Aktualisierung
+
+- Beim App-Start läuft ein Hintergrund-Refresh nach kurzer Verzögerung.
+- Danach läuft der Refresh stündlich.
+- Konfiguration: `SILLYHOME_DASHBOARD_CACHE_REFRESH_SECONDS`
+- Mindestwert: 300 Sekunden.
+- Explizite Discovery aktualisiert SQLite und JSON-Fallback.
+
+## Schaltpfad
+
+Das direkte Schalten bleibt unverändert: Safety prüft lokale Daten, danach geht
+der Home-Assistant-Service-Call direkt raus. Der Dashboard-Cache liegt nicht im
+Schaltpfad.
+
+## Noch offen
+
+Diese Version verschiebt Entity-/Discovery-Daten in SQLite. Die vollständige
+Migration aller Aktor-Konfigurationen und Workflows aus JSON in relationale
+Tabellen ist ein größerer Folgeschritt und muss mit Migrationsplan erfolgen.
--- a/docs/V1_5_4_OPERATING_GUIDE.md
+++ b/docs/V1_5_4_OPERATING_GUIDE.md
@@ -0,0 +1,35 @@
+# SillyHome Next v1.5.4 Operating Guide
+
+Diese Version korrigiert Ingress-Logging und Dashboard-Navigation.
+
+## Ingress-/Access-Logs
+
+- Das Add-on startet Uvicorn ohne `--proxy-headers` und ohne
+  `--forwarded-allow-ips='*'`.
+- Vorher konnte Uvicorn LAN-Adressen aus `X-Forwarded-For` anzeigen. Diese
+  Adresse war dann der urspruengliche Client oder Home-Assistant-Proxy, nicht
+  der direkte Container-Peer.
+- Nach dem Update sollten Access-Logs den direkten Docker-/Ingress-Peer zeigen.
+  `GET ... HTTP/1.1` bleibt normal und ist kein Hinweis auf fehlendes Streaming.
+
+## Dashboard-Verhalten
+
+- Die Startseite nutzt weiter `/v1/actuators/dashboard/system`.
+- Die Lernuebersicht nutzt weiter `/v1/actuators/dashboard/start`.
+- Bereits geladene System-, Lern- und Discovery-Daten bleiben beim Wechseln der
+  Ansichten im Browser erhalten und werden nur im Hintergrund aufgefrischt.
+- Details sind kein eigener Menuepunkt mehr. Sie werden nur ueber ein
+  ausgewaehltes beobachtetes Geraet geoeffnet.
+- Ein bereits geoeffneter Aktor zeigt seine Detaildaten sofort aus dem
+  Browser-Cache. Neue Detaildaten werden erst ueber `Details aktualisieren`
+  oder nach einer Speichern-/Schaltaktion geladen.
+
+## Pruefung
+
+1. Add-on aktualisieren und neu starten.
+2. Ingress hart neu laden.
+3. Zwischen Startseite, Lernen und Discovery wechseln.
+4. Erwartung: Bereits geladene Inhalte bleiben sichtbar; keine volle
+   Neuladung bei jedem Ansichtswechsel.
+5. Details eines Aktors oeffnen, wegwechseln und wieder Details oeffnen.
+   Erwartung: Die zuletzt geladene Detailansicht steht sofort wieder da.
--- a/docs/V1_6_0_OPERATING_GUIDE.md
+++ b/docs/V1_6_0_OPERATING_GUIDE.md
@@ -0,0 +1,36 @@
+# SillyHome Next v1.6.0 Operating Guide
+
+v1.6.0 trennt Startansicht, Aktoruebersicht, Discovery und Detaildaten staerker.
+
+## API-Pfade
+
+- `GET /v1/actuators/dashboard/system`
+  - nur System- und Cache-Metadaten
+  - keine Aktorenliste
+  - kein vollstaendiges Entity-Payload aus SQLite
+- `GET /v1/actuators/dashboard/start`
+  - Aktor-Summaries
+  - Entity-Metadaten nur fuer konfigurierte Aktoren
+  - keine Discovery-Gruppen und keine Jobliste
+- `GET /v1/actuators/discovery`
+  - steuerbare HA-Entities
+  - nutzt SQLite-Cache, liest HA nur bei Cache-Miss oder `refresh=true`
+- `GET /v1/actuators/{id}/detail`
+  - genau ein ausgewaehlter Aktor
+  - kompakte Modell-/Kontextdaten
+
+## Dashboard
+
+- Frontend zeigt Daten an und loest gezielte Aktionen aus.
+- Backend liefert schlanke View-Daten.
+- Worker aktualisieren HA-Entity-/Discovery-Cache beim Start und danach
+  stündlich.
+- Die Detailansicht gehoert zu einem Aktor und hat eigene Navigation:
+  Zurueck, anderes Geraet, Aktualisieren.
+
+## Erwartete Wirkung
+
+- Systemstart muss ohne Entity-Materialisierung reagieren.
+- Lernen und Details laden nur ihren eigenen Datenkern.
+- Discovery bleibt ein eigener Bedarfspfad.
+- Texte im Dashboard sind kurz und handlungsnah.
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"

 [project]
 name = "sillyhome-next"
-version = "1.2.0"
+version = "1.6.0"
 description = "Lokales Smart-Home-Intelligenzsystem für Home Assistant"
 requires-python = ">=3.11"
 dependencies = [
--- a/tests/api/test_actuators.py
+++ b/tests/api/test_actuators.py
@@ -1,17 +1,19 @@
 from __future__ import annotations

-from time import perf_counter
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from pathlib import Path
+from time import perf_counter

+import pytest
 from fastapi.testclient import TestClient

+from app.api.v1.actuators import _deduplicate_actuator_ids
+from app.actuators.cache_db import DashboardCache
 from app.actuators.lifecycle import ActuatorReconciliationService
-from app.actuators.models import ModelSnapshot
+from app.actuators.models import JobStatus, ModelSnapshot
 from app.actuators.store import ActuatorStore
 from app.behavior.engine import BehaviorEngine
 from app.config import Settings
-from app.api.v1.actuators import _deduplicate_actuator_ids
 from app.ha.discovery import DiscoveredEntity
 from app.ha.discovery import discover_entities
 from app.ha.history import (
@@ -146,6 +148,7 @@ def _install_service(tmp_path: Path) -> None:
    )
    app.state.registry = ModelRegistry(tmp_path / "models")
    app.state.actuator_store = ActuatorStore(tmp_path / "actuators")
+    app.state.dashboard_cache = DashboardCache(tmp_path / "actuators" / "dashboard_cache.sqlite3")
    app.state.ha_reader = FakeHaReader(
        entities,
        {"sensor.abstellkammer_illuminance": [10, 11, 12, 13, 14, 15]},
@@ -407,7 +410,7 @@ def test_reconciliation_run_records_visible_job_queue(tmp_path: Path) -> None:
    assert payload["jobs"][-1]["status"] == "completed"


-def test_dashboard_start_path_stays_within_five_second_budget(tmp_path: Path) -> None:
+def test_dashboard_start_path_stays_within_three_second_budget(tmp_path: Path) -> None:
    with TestClient(app) as client:
        _install_service(tmp_path)
        client.get("/v1/actuators/discovery")
@@ -418,13 +421,92 @@ def test_dashboard_start_path_stays_within_five_second_budget(tmp_path: Path) ->
        root_elapsed = perf_counter() - root_started_at

        dashboard_started_at = perf_counter()
-        dashboard_response = client.get("/v1/actuators/dashboard")
+        dashboard_response = client.get("/v1/actuators/dashboard/start")
        dashboard_elapsed = perf_counter() - dashboard_started_at

    assert root_response.status_code == 200
    assert dashboard_response.status_code == 200
-    assert root_elapsed < 5.0
-    assert dashboard_elapsed < 5.0
+    assert root_elapsed < 3.0
+    assert dashboard_elapsed < 3.0
+
+
+def test_dashboard_reports_performance_budget_and_anomalies(tmp_path: Path) -> None:
+    with TestClient(app) as client:
+        _install_service(tmp_path)
+        client.get("/v1/actuators/discovery")
+        client.post("/v1/actuators", json={"actuator_entity_id": "light.abstellkammer"})
+        store = app.state.actuator_store
+        job = store.start_job(kind="training", trigger="test", summary="Langsamer Testjob")
+        queue = store.load_job_queue()
+        queue.jobs = [
+            item.model_copy(update={"started_at": datetime.now(timezone.utc) - timedelta(seconds=4)})
+            if item.job_id == job.job_id
+            else item
+            for item in queue.jobs
+        ]
+        store._persist_job_queue(queue)
+        store.finish_job(job.job_id, status=JobStatus.COMPLETED, summary="Fertig")
+
+        dashboard_response = client.get("/v1/actuators/dashboard")
+        start_response = client.get("/v1/actuators/dashboard/start")
+        system_response = client.get("/v1/actuators/dashboard/system")
+        anomalies_response = client.get("/v1/actuators/anomalies")
+
+    assert dashboard_response.status_code == 200
+    assert start_response.status_code == 200
+    assert system_response.status_code == 200
+    system = dashboard_response.json()["system"]
+    start_payload = start_response.json()
+    assert start_payload["jobs"]["jobs"] == []
+    assert start_payload["discovery_groups"] == []
+    assert system_response.json()["actuators"] == []
+    assert system["performance_budget_ms"] == 3000
+    assert system["slow_job_count"] == 1
+    assert system["performance_status"] == "slow"
+    assert system["anomaly_count"] >= 1
+    assert anomalies_response.status_code == 200
+    assert anomalies_response.json()
+
+
+def test_dashboard_system_and_start_do_not_materialize_entity_cache(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    with TestClient(app) as client:
+        _install_service(tmp_path)
+        client.get("/v1/actuators/discovery")
+        client.post("/v1/actuators", json={"actuator_entity_id": "light.abstellkammer"})
+
+        def fail_full_payload(self: DashboardCache) -> dict[str, object]:
+            raise AssertionError("full entity payload must not be loaded")
+
+        monkeypatch.setattr(DashboardCache, "load_entities_payload", fail_full_payload)
+
+        system_response = client.get("/v1/actuators/dashboard/system")
+        start_response = client.get("/v1/actuators/dashboard/start")
+
+    assert system_response.status_code == 200
+    assert system_response.json()["actuators"] == []
+    assert system_response.json()["cache"]["entity_count"] == 4
+    assert start_response.status_code == 200
+    assert start_response.json()["actuators"][0]["friendly_name"] == "Abstellkammer Licht"
+
+
+def test_actuator_detail_uses_compact_payload(tmp_path: Path) -> None:
+    with TestClient(app) as client:
+        _install_service(tmp_path)
+        client.get("/v1/actuators/discovery")
+        client.post("/v1/actuators", json={"actuator_entity_id": "light.abstellkammer"})
+
+        response = client.get("/v1/actuators/light.abstellkammer/detail")
+
+    assert response.status_code == 200
+    payload = response.json()
+    assert payload["behavior"]["patterns"] == []
+    assert all(
+        snapshot["patterns"] == []
+        for snapshot in payload["behavior"]["model_snapshots"]
+    )


 def test_discovery_reads_entities_once_and_reuses_them(tmp_path: Path) -> None:
--- a/tests/test_addon_config.py
+++ b/tests/test_addon_config.py
@@ -16,3 +16,10 @@ def test_addon_version_invalidates_application_build_layer() -> None:
    config_copy = dockerfile.index("COPY config.yaml /tmp/addon-config.yaml")
    repository_clone = dockerfile.index("git clone --depth 1 --branch main")
    assert config_copy < repository_clone
+
+
+def test_addon_does_not_trust_forwarded_lan_ips() -> None:
+    run_script = Path("addon/run.sh").read_text(encoding="utf-8")
+
+    assert "--proxy-headers" not in run_script
+    assert "--forwarded-allow-ips" not in run_script
--- a/tests/test_dashboard.py
+++ b/tests/test_dashboard.py
@@ -9,29 +9,32 @@ def test_dashboard_is_served_at_root() -> None:

    assert response.status_code == 200
    assert "SillyHome Next" in response.text
-    assert "Arbeitsdashboard für gelernte Home-Assistant-Bedienung" in response.text
-    assert "So gehst du vor" in response.text
-    assert "Steuerung" in response.text
-    assert "Entitätsname oder Gerät aus Home Assistant" in response.text
-    assert "Oder aus Liste wählen" in response.text
+    assert "Geräte, Lernen, Freigaben und Systemzustand" in response.text
+    assert "So gehst du vor" not in response.text
+    assert "Discovery & Einrichtung" in response.text
+    assert "Entity-ID" in response.text
+    assert "Geräteliste" in response.text
    assert "Liste durchsuchen" in response.text
    assert "Geräteliste bei Bedarf laden" in response.text
-    assert "Vorschläge können Home Assistant stark abfragen" in response.text
-    assert "Wie gewohnt bedienen" in response.text
-    assert "Ohne deine spätere Freigabe wird nichts geschaltet" in response.text
-    assert "Du wählst keine Sensoren und erstellst keine Regeln" in response.text
+    assert "Vorschläge können Home Assistant stark abfragen" not in response.text
+    assert '<option value="detail">Details</option>' not in response.text
+    assert "Wie gewohnt bedienen" not in response.text
+    assert "Ohne deine spätere Freigabe wird nichts geschaltet" not in response.text
+    assert "Du wählst keine Sensoren und erstellst keine Regeln" not in response.text
    assert "Freigabestatus" in response.text
    assert "SillyHome übernehmen lassen" in response.text
    assert "Passende Home-Assistant-Automationen" in response.text
    assert "Pausieren" in response.text
-    assert "Davon erkannte HA-Automationen" in response.text
+    assert "Erkannte HA-Automationen" in response.text
    assert "Aktuelle Situation auswerten" in response.text
    assert "Kontext selbst festlegen" in response.text
    assert "Entity-IDs manuell ergänzen" in response.text
+    assert "Zurück zur Übersicht" in response.text
+    assert "Anderes Gerät" in response.text
    assert "manual-context-freeform" in response.text
    assert "Diese Kontext-Auswahl speichern" in response.text
    assert "manual-context-select" in response.text
-    assert "Die Prüfung simuliert keinen Sensorwechsel" in response.text
+    assert "Die Prüfung simuliert keinen Sensorwechsel" not in response.text
    assert "Kein frischer passender Sensorwechsel erkannt" in response.text
    assert "Vorhersage jetzt prüfen" not in response.text
    assert "record.behavior.activation_ready" in response.text
@@ -40,7 +43,9 @@ def test_dashboard_is_served_at_root() -> None:
    assert 'api("v1/actuators")' not in response.text
    assert 'api("v1/actuators/summary")' in response.text
    assert 'api("v1/entities")' not in response.text
-    assert 'details class="collapsible"' in response.text
+    assert 'details class="collapsible"' not in response.text
    assert 'class="group-panel"' in response.text
+    assert "cachedDetailHtml" in response.text
+    assert "refreshOverviewInBackground" in response.text
    assert "Automation-Entwurf" not in response.text
    assert "Manuelle Overrides" not in response.text
--- a/tests/test_main.py
+++ b/tests/test_main.py
@@ -92,11 +92,11 @@ def test_ha_event_listener_processes_state_change(tmp_path: Path) -> None:
            except asyncio.CancelledError:
                pass

-        connect.assert_called_once_with(
-            "ws://homeassistant:8123/api/websocket",
-            ping_interval=20,
-            ping_timeout=10,
-        )
+            connect.assert_called_once_with(
+                "ws://homeassistant:8123/api/websocket",
+                ping_interval=30,
+                ping_timeout=30,
+            )
        assert fake_ws.sent == [
            {"type": "auth", "access_token": "test-token"},
            {"id": 1, "type": "subscribe_events", "event_type": "state_changed"},
Author	SHA1	Message	Date
Otto	214b384b70	Release v1.6.0 dashboard architecture cleanup Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-18 01:02:29 +02:00
Otto	6323b93f23	Fix ingress logging and dashboard cache navigation Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-18 00:30:12 +02:00
Otto	1d176cce45	Add SQLite dashboard cache Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-18 00:07:47 +02:00
Otto	bd087728e1	Limit rollback snapshots and relax HA timeouts Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-17 23:44:21 +02:00
Otto	10f9113547	Stabilize dashboard loading hotfix Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-17 23:19:22 +02:00
Otto	47fa8eb0ce	Split dashboard views and compact detail loading Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-17 22:34:38 +02:00
Otto	bc4e33ddd8	Localize and streamline dashboard loading Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-17 21:56:24 +02:00
Otto	9419a9cd8c	Add anomaly and performance monitoring Some checks failed quality / test (3.11) (push) Has been cancelled Details quality / test (3.13) (push) Has been cancelled Details	2026-06-17 18:58:32 +02:00