fix: allow auto-approve checkbox to be toggled at any time

[KJ7LNW]

Context

The auto-approve checkbox was becoming unresponsive and flickering during model responses, preventing users from disabling auto-approval when they realize the model is about to perform unintended actions. This created a critical safety issue where users could not stop unwanted auto-approvals in time-sensitive situations.

Implementation

This fix removes the disabled state from the main auto-approve checkbox and ensures it can always be toggled:

1. Remove checkbox disabled logic: Eliminated isCheckboxDisabled state that prevented toggling when no options were selected or menu was open
2. Simplify toggle behavior: The checkbox now always responds to user clicks and sends toggle messages
3. Add memoization: Wrapped component in React.memo to reduce unnecessary re-renders that cause flickering
4. Update test coverage: Modified tests to reflect the new always-enabled behavior

How to Test

1. Open Roo Code and start a conversation
2. Enable auto-approval for any operations
3. During a model response, try to disable the auto-approve checkbox
4. Verify the checkbox responds immediately and toggles state
5. Test with no options selected - checkbox should still be toggleable
6. Verify no flickering occurs during normal usage

Safety Impact

This fix ensures users can always disable auto-approval for safety, especially during time-critical situations when the model is actively responding and about to execute unwanted actions.

Fixes #6060

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Important

Fixes AutoApproveMenu checkbox to be always toggleable, ensuring user control during model responses.

• Behavior:
  • Removed isCheckboxDisabled logic in AutoApproveMenu.tsx, allowing the auto-approve checkbox to be toggled at any time.
  • Checkbox now always responds to clicks and sends toggle messages, regardless of selected options.
  • Wrapped AutoApproveMenu component in React.memo to reduce unnecessary re-renders and prevent flickering.
• Tests:
  • Updated tests in AutoApproveMenu.spec.tsx to reflect the always-enabled checkbox behavior.
  • Added test to ensure checkbox can be toggled even when no options are selected.

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