🚀 fix: Resolve Google Client Issues, CDN Screenshots, Update Models (#5703)

* 🤖 refactor: streamline model selection logic for title model in GoogleClient

* refactor: add options for empty object schemas in convertJsonSchemaToZod

* refactor: add utility function to check for empty object schemas in convertJsonSchemaToZod

* fix: Google MCP Tool errors, and remove Object Unescaping as Google fixed this

* fix: google safetySettings

* feat: add safety settings exclusion via GOOGLE_EXCLUDE_SAFETY_SETTINGS environment variable

* fix: rename environment variable for console JSON string length

* fix: disable portal for dropdown in ExportModal component

* fix: screenshot functionality to use image placeholder for remote images

* feat: add visionMode property to BaseClient and initialize in GoogleClient to fix resendFiles issue

* fix: enhance formatMessages to include image URLs in message content for Vertex AI

* fix: safety settings for titleChatCompletion

* fix: remove deprecated model assignment in GoogleClient and streamline title model retrieval

* fix: remove unused image preloading logic in ScreenshotContext

* chore: update default google models to latest models shared by vertex ai and gen ai

* refactor: enhance Google error messaging

* fix: update token values and model limits for Gemini models

* ci: fix model matching

* chore: bump version of librechat-data-provider to 0.7.699

api/package.json

@@ -45,7 +45,7 @@
     "@langchain/google-genai": "^0.1.7",
     "@langchain/google-vertexai": "^0.1.8",
     "@langchain/textsplitters": "^0.1.0",
-    "@librechat/agents": "^2.0.1",
+    "@librechat/agents": "^2.0.2",
     "@waylaidwanderer/fetch-event-source": "^3.0.1",
     "axios": "^1.7.7",
     "bcryptjs": "^2.4.3",