Dashboard: pipeline status view (Prefect flow runs + recent review actions, 30s auto-refresh); reviewed_at column

dashboard/app.py

@@ -132,6 +132,22 @@ def stats():
     return json.dumps({"total": total, "by_status": by_status, "by_source": by_source})
 
 
+@app.get("/pipeline", response_class=HTMLResponse)
+def pipeline(request: Request):
+    """Pipeline status: recent Prefect flow runs + recent review actions."""
+    import sys
+    if str(BASE.parent) not in sys.path:
+        sys.path.insert(0, str(BASE.parent))
+    import status_helper
+
+    runs = status_helper.get_flow_runs(limit=15)
+    actions = status_helper.get_recent_actions(limit=20)
+    return templates.TemplateResponse(
+        request, "pipeline.html",
+        {"runs": runs, "actions": actions},
+    )
+
+
 def _set_status(sha: str, status: str, request: Request) -> HTMLResponse:
     """Update DB status ONLY — instant. File moves happen at import time."""
     conn = _conn()
@@ -139,7 +155,9 @@ def _set_status(sha: str, status: str, request: Request) -> HTMLResponse:
     if not row:
         conn.close()
         raise HTTPException(404)
-    conn.execute("UPDATE image_hashes SET status=? WHERE sha256=?", (status, sha))
+    conn.execute(
+        "UPDATE image_hashes SET status=?, reviewed_at=datetime('now') WHERE sha256=?",
+        (status, sha))
     conn.commit()
     row = conn.execute("SELECT * FROM image_hashes WHERE sha256=?", (sha,)).fetchone()
     conn.close()
@@ -180,7 +198,9 @@ async def bulk_action(request: Request):
     updated = 0
     missing = 0
     for sha in shas:
-        cur = conn.execute("UPDATE image_hashes SET status=? WHERE sha256=?", (status, sha))
+        cur = conn.execute(
+            "UPDATE image_hashes SET status=?, reviewed_at=datetime('now') WHERE sha256=?",
+            (status, sha))
         if cur.rowcount:
             updated += 1
         else: