rebase

app/main.py

@@ -35,6 +35,20 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
     _logger.info("app_starting", version=__version__, debug=cfg.debug)
 
     # Startup -------------------------------------------------------------
+    # Step 0: Create all DB tables (idempotent — equivalent to alembic upgrade head).
+    # This must run BEFORE any settings query, otherwise seed_default_settings
+    # crashes with "relation 'settings' does not exist".
+    from app.db import get_engine
+    from app.migrations.versions._001_initial_schema import create_all_tables
+
+    try:
+        engine = get_engine()
+        await create_all_tables(engine)
+        _logger.info("db_tables_ready")
+    except Exception as e:  # noqa: BLE001
+        _logger.error("db_tables_create_failed", error=str(e))
+        # Continue anyway — /api/health will reflect the broken state
+
     sm = get_sessionmaker()
     try:
         async with sm() as session:
@@ -61,12 +75,21 @@ async def lifespan(app: FastAPI) -> AsyncIterator[None]:
                 print(f"===========================\n")
             else:
                 _logger.info("admins_present", count=admins_count)
-            # 4) Init Qdrant collections
+            # 4) seed builtin presets (idempotent)
+            from app.migrations.seed import seed_builtin_presets
+
+            try:
+                await seed_builtin_presets(session)
+                _logger.info("presets_seeded")
+            except Exception as e:  # noqa: BLE001
+                _logger.warning("presets_seed_failed", error=str(e))
+            # 5) Init Qdrant collections
             from app.core.settings_service import get_setting
 
             dim = int(await get_setting(session, "embeddings.dimension") or 256)
             try:
                 await init_qdrant_collections(dim)
+                _logger.info("qdrant_collections_ready", dimension=dim)
             except Exception as e:  # noqa: BLE001
                 _logger.warning("qdrant_init_failed", error=str(e))
     except Exception as e:  # noqa: BLE001