- Add 'None' option (with id: 'nil') to agent and team assignment dropdowns in macros
- Deprecate remove_assigned_team action in favor of assign_team with 'None' option
- Update helper functions to properly display 'None' for unassignment
- Add comprehensive test coverage for the new functionality
- Maintain backward compatibility with existing remove_assigned_team action
Fixes#7551🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
# Pull Request Template
## Description
This PR will replace usage of `macroMixin` with the `useMacros`
composable. And updated components from option API to composition API.
**Files updated**
1. dashboard/routes/dashboard/settings/macros/MacroNode.vue
2. dashboard/routes/dashboard/settings/macros/MacroEditor.vue
Fixes
https://linear.app/chatwoot/issue/CW-3449/rewrite-macrosmixin-mixin-to-a-composable
## Type of change
- [x] New feature (non-breaking change which adds functionality)
## How Has This Been Tested?
**Test cases**
1. Check whether we can create a new macro.
2. Check whether validations and error animation are working or not.
3. Ability to drag the macro files
4. Check whether the edit pages and functionality is working or not.
## Checklist:
- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my code
- [x] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [x] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules
