[Feature Request]: Word wrap in codemirror

[crivetimihai]

✨ Feature Summary

Add Word Wrap Support in CodeMirror Editor. This improves readability for long lines of text/code, particularly helpful for JSON content and long string values. This change will enhance user experience by eliminating horizontal scrolling.

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🧩 Affected Component

Select the area of the project impacted:

• mcpgateway - API
• mcpgateway - UI (admin panel)
• mcpgateway.wrapper - stdio wrapper
• Federation or Transports
• CLI, Makefiles, or shell scripts
• Container setup (Docker/Podman/Compose)
• Other (explain below)

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🔁 Steps to Reproduce

1. Open any editor instance in the admin panel (e.g., Test Tool, JSON inputs)
2. Enter or paste a long line of text that exceeds the editor width
3. Observe that text extends horizontally, requiring horizontal scrolling
4. Look for word wrap options in the editor

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🤔 Expected Behavior

• Long lines should automatically wrap to the next line when they reach the editor's width
• Text should remain readable without requiring horizontal scrolling
• Code structure and indentation should be preserved when wrapping
• Editor should maintain all other functionality while providing word wrap