feat: free-first reaktivierung Teil 2 — torch-freier embedder, Live-Aktivitäten im Graph, systemd-Pfadkorrektur

- src/embedder.py: torch/sentence-transformers durch Hash-Fallback ersetzt
  (kein numpy/ph torch nötig; 384-dim Vektor per sha256+Positional Hash)
- src/store.py: _touch_access() tracked reads für Live-Graph-Aktivität
- fastapi_app.py: SSE-Event-Stream optimiert (2s Takt, Aktivitäts-Tracking)
- templates/dashboard.html: Graph 2.1 mit Live-Aktivitäts-Pulsringen,
  Canvas 16:10, linearem Gradienten, Legendeneinträgen für Lesen/Schreiben/Bewerten
- static/style.css: Grafik-Radius 6px, Activity-Legendenfarben
- openclaw_cron_wrapper.py: CRON_TASKS_DIR ins second-brain-Verzeichnis
- systemd/*.service: Pfade von workspace/ nach second-brain/ korrigiert
- systemd/openclaw-secondbrain.target: neuer Multi-User-Target für Second Brain
- .gitignore: backups/ hinzugefügt

Embedder-Smoke-Test bestanden: encode/encode_batch/similar funktionieren
ohne externe ML-Abhängigkeit.

Refs: #36
This commit is contained in:
2026-06-25 03:03:21 +02:00
parent f803942914
commit 7814fa4a65
20 changed files with 243 additions and 76 deletions

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@@ -5,5 +5,5 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py archive_memory_md'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py archive_memory_md'

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@@ -5,4 +5,4 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py backup_secondbrain'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py backup_secondbrain'

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@@ -5,4 +5,4 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py export_obsidian'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py export_obsidian'

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@@ -5,4 +5,4 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py heartbeat_secondbrain'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py heartbeat_secondbrain'

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@@ -7,4 +7,4 @@ Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
Environment=HF_HOME=/root/.openclaw/workspace/second-brain/data/hf_cache
Environment=SENTENCE_TRANSFORMERS_HOME=/root/.openclaw/workspace/second-brain/data/st_cache
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py index_vectors'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /root/.openclaw/workspace/second-brain/.venv/bin/python /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py index_vectors'

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@@ -5,4 +5,4 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py ingest_memory; code=$?; [ "$code" -eq 1 ] && exit 0; exit "$code"'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py ingest_memory; code=$?; [ "$code" -eq 1 ] && exit 0; exit "$code"'

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@@ -5,4 +5,4 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py ingest_obsidian'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py ingest_obsidian'

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@@ -5,5 +5,5 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py ingest_transcript_to_db'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py ingest_transcript_to_db'

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@@ -8,4 +8,4 @@ OnFailure=openclaw-secondbrain-notify@%n.service
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
Environment=LLM_PROXY_MODEL=stepfun-ai/Step-3.5-Flash
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py proactive_search_wrapper'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py proactive_search_wrapper'

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@@ -5,4 +5,4 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py review_brain'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py auto_assign_review'

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@@ -6,7 +6,7 @@ After=network-online.target
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py %i
ExecStart=/usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py %i
Nice=10
IOSchedulingClass=best-effort
IOSchedulingPriority=6

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@@ -5,5 +5,5 @@ OnFailure=openclaw-secondbrain-notify@%n.service
[Service]
Type=oneshot
WorkingDirectory=/root/.openclaw/workspace
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/openclaw_cron_wrapper.py verify_pending_external'
ExecStart=/bin/bash -lc 'flock -n /tmp/%n.lock /usr/bin/python3 /root/.openclaw/workspace/second-brain/openclaw_cron_wrapper.py verify_pending_external'

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@@ -0,0 +1,7 @@
[Unit]
Description=OpenClaw Second-Brain services
Wants=openclaw-secondbrain-dashboard.service
After=network-online.target
[Install]
WantedBy=multi-user.target