Backend- file ingestion API Updates

app/main.py

@@ -22,6 +22,7 @@ from fastapi.responses import FileResponse
 from app.infrastructure.persistence import restore_bundled_assets
 from app.infrastructure.settings import (
     API_CORS_ORIGINS,
+    BATCH_AUTO_RESUME,
     BRAND_SYNC_INTERVAL_SECONDS,
     cleaned_env_names,
 )
@@ -30,7 +31,7 @@ from app.api.routers import health, brands, search, suggest, chat, catalog, syst
 from app.api.routers import stores, discounts, analytics as store_analytics, trending, recommendations, store_admin
 from app.api.routers import nutrition, nutrition_admin, upload
 from app.api.routers import auth, user_products, admin_train, mcp_info
-from app.api.routers import store_catalog
+from app.api.routers import store_catalog, batch_catalog
 from app.services.store_db import ensure_store_intelligence_schema
 from app.services.nutrition_db import ensure_nutrition_schema
 
@@ -82,6 +83,31 @@ async def lifespan(_app: FastAPI):
     except Exception as e:
         logger.warning("Could not restore bundled assets: %s", e)
 
+    # Cheap, and it must happen before anyone can press Resume: a batch that a
+    # restart cut short is still marked "running" on disk, and until it is
+    # reconciled the UI shows it as in flight with nothing behind it. This only
+    # rewrites manifests - it deliberately starts no work. See
+    # batch_ingest.scan_interrupted() for why auto-resume is not the default.
+    try:
+        from app.core.batch_ingest import scan_interrupted
+
+        interrupted = scan_interrupted()
+        if interrupted:
+            logger.info("Marked %d interrupted catalog batch(es).", len(interrupted))
+        if interrupted and BATCH_AUTO_RESUME:
+            # Opt-in only. Importing the worker here rather than at module
+            # scope keeps the queue and its thread out of a boot that never
+            # needs them.
+            from app.core import batch_worker
+
+            for batch_id in interrupted:
+                try:
+                    batch_worker.submit(batch_id)
+                except Exception as exc:  # noqa: BLE001 - a full queue is not fatal
+                    logger.warning("Could not auto-resume batch %s: %s", batch_id, exc)
+    except Exception as e:
+        logger.warning("Could not reconcile interrupted catalog batches: %s", e)
+
     def _async_init():
         try:
             ensure_store_intelligence_schema()
@@ -266,6 +292,7 @@ app.include_router(nutrition.router, prefix="/api")
 app.include_router(nutrition_admin.router, prefix="/api")
 app.include_router(upload.router, prefix="/api")
 app.include_router(store_catalog.router, prefix="/api")
+app.include_router(batch_catalog.router, prefix="/api")
 app.include_router(mcp_info.router, prefix="/api")
 
 # MCP lives outside /api on purpose: it is a protocol endpoint for AI clients,