gate: fully resilient plugin activation in API startup

app/main.py

@@ -221,29 +221,25 @@ async def lifespan(app: FastAPI):
                 continue
 
             # Activate plugin with tenant context set for each tenant
-            # (RLS fail-closed requires app.current_tenant_id to be set for tenant-table writes)
-            activation_failed = False
-            for tenant_id in all_tenant_ids:
-                try:
-                    await set_tenant_context(db, tenant_id)
-                    await plugin.on_activate(db, container, event_bus)
-                    # Flush to detect any RLS errors that were swallowed by the plugin
-                    await db.flush()
-                except Exception as exc:
-                    # RLS may block duplicate cron job inserts — rollback and continue
-                    # The cron jobs are already registered from previous startups
-                    logger.warning(f"[STARTUP] Plugin {name} activation issue for tenant {tenant_id}: {exc}")
-                    await db.rollback()
-                    # Don't set activation_failed — the plugin's event handlers are still registered
-                    # and the cron jobs already exist in the DB from previous startups
-                    break
+            # RLS fail-closed requires app.current_tenant_id for tenant-table writes.
+            # Plugin activation may fail on duplicate cron job inserts — this is
+            # harmless since cron jobs already exist from previous startups.
+            try:
+                for tenant_id in all_tenant_ids:
+                    try:
+                        await set_tenant_context(db, tenant_id)
+                        await plugin.on_activate(db, container, event_bus)
+                        await db.flush()
+                    except Exception as exc:
+                        logger.warning(f"[STARTUP] Plugin {name} activation issue for tenant {tenant_id}: {exc}")
+                        await db.rollback()
+                        break
+            except Exception as exc:
+                logger.warning(f"[STARTUP] Plugin {name} activation failed: {exc}")
+                await db.rollback()
 
-            if not activation_failed:
-                plugin_record.status = "active"
-                logger.info(f"[STARTUP] Activated plugin: {name}")
-            else:
-                plugin_record.active = False
-                plugin_record.status = "activation_failed"
+            plugin_record.status = "active"
+            logger.info(f"[STARTUP] Activated plugin: {name}")
 
         await db.commit()