Update Enhance ChatInput Component: Add Error Handling and Debounce Sync Ask.tsx

- Added error handling for `invoke` calls in `handleSend` and `useEffect` to manage asynchronous errors.
- Implemented debounce for `ask_sync` to reduce the frequency of sync operations and improve performance.
- Updated `SendIcon` with `aria-label` for better accessibility.
- Added cleanup for debounce function to avoid memory leaks.

These changes improve the reliability of the chat input component and enhance its usability and performance.