- Remove clear-cache API endpoint and URL routing from backend
- Remove clear_cache view method and helper method from WorkflowHelper
- Remove unused CACHE_CLEAR_SUCCESS/CACHE_CLEAR_FAILED constants
- Remove clear cache UI functionality from Agency and Pipelines components
- Remove clear cache method from workflow service
- Clean up classifier tool cache logic (deprecated functionality)
- Fix menu item key numbering in Pipelines component

The clear cache functionality was a remnant from the old tool-classifier
design and is no longer used. No redis keys with the pattern *:cache:*
are being created anywhere in the current system.

… operations

- Create useClearFileHistory custom hook to centralize loading state management
- Disable "Run Workflow" button in Agency during clear file history operation
- Disable "Sync Now" button in Pipelines during clear file history operation
- Add visual feedback with loading spinner and status text during clearing
- Replace inline CSS with proper CSS classes in Pipelines component
- Fix Actions dropdown in Agency to stay open after menu item clicks (similar to Pipelines behavior)
- Prevent users from triggering concurrent operations that could cause race conditions

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

…d visual dividers

- Reorganized action menu items by frequency of use and logical grouping
- Configuration section: Edit, Manage Keys, Setup Notifications
- Operation section: Sync Now (Pipelines), View Logs
- Developer section: Clear File History (Pipelines), Code Snippets (API), Download Postman Collection
- Delete section: Delete (moved to end for safety)
- Added visual dividers between sections for better UX
- Improved menu hierarchy follows: Configure → Operate → Developer Tools → Danger zone

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

…erations (#1487)

FIX UN-2708 [UX] Prevent race conditions during file history clearing operations

- Create useClearFileHistory custom hook to centralize loading state management
- Disable "Run Workflow" button in Agency during clear file history operation
- Disable "Sync Now" button in Pipelines during clear file history operation
- Add visual feedback with loading spinner and status text during clearing
- Replace inline CSS with proper CSS classes in Pipelines component
- Fix Actions dropdown in Agency to stay open after menu item clicks (similar to Pipelines behavior)
- Prevent users from triggering concurrent operations that could cause race conditions

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Claude <[email protected]>

…-pipeline-action-dropdown-items