chore: fork with local patches for Syslog Solution

Patches applied:
- enforceRelayTTL — auto-deletes expired relay nodes (>7d)
- updateNode — tenant enforcement (block updates on NULL-namespace nodes)
- buildCanonicalMetadata — reject nested objects, sanitize values
- createNode — source-based and title-based deduplication
- getContext — NPE-safe count queries, stale node detection
- repair_log integration on updateNode
- bridge-validation.js — auto-fill defaults for tenant/namespace

Origin: github.com/bradwmorris/ra-h_os@70e95e7

package.json

@@ -20,8 +20,6 @@
     "setup": "npm install",
     "sqlite:backup": "bash scripts/database/sqlite-backup.sh",
     "sqlite:restore": "bash scripts/database/sqlite-restore.sh",
-    "doctor:local-ai": "tsx scripts/doctor-local-ai.ts",
-    "rebuild:embeddings": "tsx scripts/rebuild-embeddings.ts",
     "test": "vitest run",
     "test:watch": "vitest",
     "evals": "cross-env RAH_EVALS_LOG=1 RAH_EVALS_TIMEOUT_MS=60000 tsx tests/evals/runner.ts",
@@ -49,6 +47,7 @@
     "react-dom": "^19.0.1",
     "react-markdown": "^10.1.0",
     "remark-gfm": "^4.0.1",
+    "sqlite-vec": "^0.1.9",
     "tiptap-markdown": "^0.9.0",
     "youtube-transcript": "^1.2.1",
     "youtube-transcript-plus": "^1.1.1",