v2.0.4 Release

- Fixed Reactivity of JigTextarea due to the v-model breaking change in vue3
- Fixed JetCheckbox component in generated edit and create forms by adding the :checked prop.

Upgrade guide:
1. delete the following file from your project: `resources/js/JigComponents/JigTextarea`
2. Run `php artisan vendor:publish --tag=jig-views`
3. Regenerate your CRUD if necessary, to fix checkboxes