🖋️ feat: Add option to render User Messages as Markdown

[danny-avila]

Summary

Closes #1400

• Added a new setting in the General tab to toggle markdown rendering for user messages
• Implemented UserMsgMarkdownSwitch component for the new setting
• Modified MessageContent and Text components to conditionally render user messages as markdown
• Updated SearchContent component to support the new markdown rendering option
• Added a new localization key for the user message markdown setting
• Created a new atom in the settings store for the markdown rendering option
• Updated the LocalStorageKeys enum to include the new setting
• Refactored the message rendering logic to use the new setting and render markdown when enabled
• Updated the data-provider package version to 0.7.425

Testing

To test this feature:

1. Enable the "Render user messages as markdown" option in the General settings
2. Send messages with markdown formatting (e.g., bold, italic, code)
3. Verify that the messages are rendered with the correct markdown formatting
4. Disable the option and confirm that messages are rendered as plain text
5. Test the feature across different chat contexts and ensure it works consistently

Test Configuration:

• Ensure you have the latest dependencies installed
• Test on multiple browsers to verify cross-browser compatibility
• Check both light and dark themes to ensure proper rendering in both modes

Checklist

• My code adheres to this project's style guidelines
• I have performed a self-review of my own code
• I have commented in any complex areas of my code
• I have made pertinent documentation changes
• My changes do not introduce new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes