openwebui: enable user scoped integrations to avoid cross user data leakage

packages/db/migrations/sqlite/0041_adorable_marten_broadcloak.sql

@@ -0,0 +1 @@
+ALTER TABLE `integration` ADD `creator_id` text REFERENCES user(id);

packages/db/migrations/sqlite/meta/_journal.json

@@ -288,6 +288,13 @@
       "when": 1782836728121,
       "tag": "0040_charming_tag",
       "breakpoints": true
+    },
+    {
+      "idx": 41,
+      "version": "6",
+      "when": 1782837354691,
+      "tag": "0041_adorable_marten_broadcloak",
+      "breakpoints": true
     }
   ]
 }