Update ai sdk version

Author: jahooma

backend/package.json

@@ -15,15 +15,15 @@
     "test": "bun test"
   },
   "dependencies": {
-    "@ai-sdk/google-vertex": "^2.2.15",
-    "@ai-sdk/openai": "^1.3.21",
+    "@ai-sdk/google-vertex": "2.2.24",
+    "@ai-sdk/openai": "1.3.22",
     "@anthropic-ai/sdk": "^0.39.0",
     "@codebuff/billing": "workspace:*",
-    "@google-cloud/vertexai": "^1.9.3",
-    "@google/generative-ai": "^0.24.0",
+    "@google-cloud/vertexai": "1.10.0",
+    "@google/generative-ai": "0.24.1",
     "@t3-oss/env-core": "0.11.1",
     "@types/cors": "^2.8.17",
-    "ai": "^4.3.6",
+    "ai": "4.3.16",
     "common": "workspace:*",
     "cors": "^2.8.5",
     "diff": "5.2.0",