feat: add info engine MVP pipeline and dashboard page

Introduce a standalone scheduled info-engine worker with SQLite persistence and expose read-only dashboard APIs/UI so curated intelligence items can be collected and viewed with minimal architecture changes.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

dashboard/backend/config.py

@@ -44,6 +44,9 @@ CORS_ORIGINS = os.environ.get("CORS_ORIGINS", "https://nas.jimmygan.com,https://
 # Chat Summary
 CHAT_SUMMARY_DB = os.environ.get("CHAT_SUMMARY_DB", "/app/data/chat-summarizer/chat_summary.db")
 
+# Info Engine
+INFO_ENGINE_DB = os.environ.get("INFO_ENGINE_DB", "/app/data/info-engine/info_engine.db")
+
 # LiteLLM
 LITELLM_URL = os.environ.get("LITELLM_URL", "http://127.0.0.1:4005")
 LITELLM_HEALTH_API_KEY = os.environ.get("LITELLM_HEALTH_API_KEY", "")

dashboard/backend/main.py

@@ -6,7 +6,7 @@ from fastapi.responses import JSONResponse
 from slowapi import Limiter
 from slowapi.util import get_remote_address
 from slowapi.errors import RateLimitExceeded
-from routers import docker_router, gitea, files, terminal, system, auth, chat_summary, security, passkey, totp, litellm, cc_connect
+from routers import docker_router, gitea, files, terminal, system, auth, chat_summary, security, passkey, totp, litellm, cc_connect, info_engine
 import auth as auth_module
 from rbac import require_page, require_write
 
@@ -185,6 +185,8 @@ app.include_router(cc_connect.router, prefix="/api/cc-connect",
     dependencies=[Depends(_inject_user), Depends(require_page("dashboard"))])
 app.include_router(chat_summary.router, prefix="/api/chat-summary",
     dependencies=[Depends(_inject_user), Depends(require_page("chat-digest"))])
+app.include_router(info_engine.router, prefix="/api/info-engine",
+    dependencies=[Depends(_inject_user), Depends(require_page("dashboard"))])
 app.include_router(security.router, prefix="/api/security",
     dependencies=[Depends(_inject_user), Depends(require_page("security"))])
 

dashboard/backend/routers/info_engine.py

@@ -0,0 +1,111 @@
+import json
+
+import aiosqlite
+from fastapi import APIRouter, HTTPException, Query
+
+from config import INFO_ENGINE_DB
+
+router = APIRouter()
+
+
+async def _db():
+    return aiosqlite.connect(INFO_ENGINE_DB)
+
+
+def _row_to_item(row):
+    tags = []
+    if row[5]:
+        try:
+            tags = json.loads(row[5])
+        except Exception:
+            tags = []
+
+    return {
+        "id": row[0],
+        "source": row[1],
+        "title": row[2],
+        "summary": row[3],
+        "url": row[4],
+        "tags": tags,
+        "published_at": row[6],
+        "collected_at": row[7],
+        "content_text": row[8],
+        "content_html": row[9],
+    }
+
+
+@router.get("/items")
+async def list_items(
+    limit: int = Query(50, ge=1, le=200),
+    offset: int = Query(0, ge=0),
+    source: str = Query(""),
+    tag: str = Query(""),
+    since: str = Query(""),
+):
+    where = []
+    params = []
+
+    if source:
+        where.append("source = ?")
+        params.append(source)
+    if tag:
+        where.append("tags LIKE ?")
+        params.append(f'%"{tag}"%')
+    if since:
+        where.append("collected_at >= ?")
+        params.append(since)
+
+    where_clause = f"WHERE {' AND '.join(where)}" if where else ""
+
+    async with await _db() as db:
+        count_cursor = await db.execute(
+            f"SELECT COUNT(*) FROM info_items {where_clause}",
+            tuple(params),
+        )
+        total = (await count_cursor.fetchone())[0]
+
+        cursor = await db.execute(
+            f"""
+            SELECT id, source, title, summary, url, tags, published_at, collected_at, content_text, content_html
+            FROM info_items
+            {where_clause}
+            ORDER BY COALESCE(published_at, collected_at) DESC, id DESC
+            LIMIT ? OFFSET ?
+            """,
+            tuple(params + [limit, offset]),
+        )
+        rows = await cursor.fetchall()
+
+    return {"items": [_row_to_item(row) for row in rows], "total": total}
+
+
+@router.get("/items/{item_id}")
+async def get_item(item_id: int):
+    async with await _db() as db:
+        cursor = await db.execute(
+            """
+            SELECT id, source, title, summary, url, tags, published_at, collected_at, content_text, content_html
+            FROM info_items
+            WHERE id = ?
+            """,
+            (item_id,),
+        )
+        row = await cursor.fetchone()
+
+    if not row:
+        raise HTTPException(404, "Item not found")
+
+    return _row_to_item(row)
+
+
+@router.get("/health")
+async def health():
+    async with await _db() as db:
+        cursor = await db.execute("SELECT COUNT(*), MAX(collected_at) FROM info_items")
+        row = await cursor.fetchone()
+
+    return {
+        "status": "ok",
+        "item_count": row[0] if row else 0,
+        "last_collect_at": row[1] if row else None,
+    }