🔍 feat: Add Google Search Grounding Toggle (#8174)

* ✨ feat: Add Google Search Grounding Feature and Update Agent Tool Initialization

- Introduced a new grounding option in the Google configuration to enable real-time web search results.
- Updated the agent initialization to concatenate additional tools from options.
- Enhanced translation files to include descriptions for the new grounding feature.
- Modified relevant schemas and parameter settings to support the grounding functionality.

* 🔑 chore: Update @librechat/agents dependency to version 2.4.50

* ✅ fix: Ensure tools array is initialized before concatenation in initializeAgent function

* chore: Update version of librechat-data-provider to 0.7.899 and add GOOGLE_TOOL_CONFLICT error type

* fix: Adjust label class for better text wrapping in DynamicSwitch component

* fix: Handle Google tool conflict error and update error messages in translation

* fix: Restore grounding setting in googleCol2 configuration

---------

Co-authored-by: Danny Avila <danny@librechat.ai>

packages/data-provider/src/config.ts

@@ -1257,6 +1257,10 @@ export enum ErrorTypes {
    * Google provider returned an error
    */
   GOOGLE_ERROR = 'google_error',
+  /**
+   * Google provider does not allow custom tools with built-in tools
+   */
+  GOOGLE_TOOL_CONFLICT = 'google_tool_conflict',
   /**
    * Invalid Agent Provider (excluded by Admin)
    */