feat(sofiia-console): add runbooks index status endpoint

GET /api/runbooks/status returns docs_root, indexed_files, indexed_chunks, last_indexed_at, fts_available; docs_index_meta table and set on rebuild

Made-with: Cursor

tests/test_sofiia_docs_search.py

@@ -93,3 +93,23 @@ def test_runbooks_raw_400_for_invalid_path(sofiia_client):
     """Raw returns 400 for path traversal attempt."""
     r = sofiia_client.get("/api/runbooks/raw?path=../../../etc/passwd")
     assert r.status_code == 400
+
+
+def test_runbooks_status_after_rebuild(sofiia_module, tmp_path, tmp_docs_with_rehearsal, monkeypatch):
+    """After rebuild, status shows indexed_files > 0, indexed_chunks > 0, last_indexed_at set."""
+    import app.docs_index as docs_index_mod
+    import app.docs_store as docs_store_mod
+
+    monkeypatch.setenv("SOFIIA_DATA_DIR", str(tmp_path / "sofiia-data"))
+    loop = asyncio.get_event_loop()
+
+    async def run():
+        await docs_index_mod.rebuild_index(tmp_docs_with_rehearsal)
+        return await docs_store_mod.get_docs_index_status()
+
+    status = loop.run_until_complete(run())
+    assert status["indexed_files"] >= 1, status
+    assert status["indexed_chunks"] >= 1, status
+    assert status.get("last_indexed_at") is not None, status
+    assert "docs_root" in status
+    assert "fts_available" in status