refactor: remove agent chat header and move raw logs toggle to context menu

[jonathanlab]

Summary

• Removed the deprecated agent chat header that contained run status indicators and various buttons
• Moved the raw ACP logs toggle to a right-click context menu for a cleaner, more minimal UI
• Cleaned up unused props and handlers

Changes

• Removed from LogView component:

  • "Agent Chat" heading
  • Run status indicators (Running/Idle with animated dots)
  • Copy logs button
  • Cancel session button
  • Entire header section

• Added:

  • Radix UI context menu wrapper around the logs display area
  • Checkbox item in context menu to toggle raw ACP logs view

• Cleaned up:

  • Removed unused imports (CodeIcon, CopyIcon, StopIcon, Heading)
  • Removed onCancelSession prop from LogViewProps
  • Removed handleCopyLogs function
  • Updated TaskLogsPanel to remove onCancelSession handler and disconnectFromTask usage

Test plan

• Run the application
• Right-click on the logs area
• Verify context menu appears with "Show raw ACP logs" checkbox
• Toggle the checkbox and verify it switches between pretty view and raw ACP logs
• Verify the input area and chat functionality still work correctly

🤖 Generated with Claude Code