feat: add template picker modal to compose page
- Add LetterTemplate.icon field and 7th template 'Mindre parkeringsskada' (🅿️)
- Create TemplatePicker.vue component: modal overlay with 2-column card grid,
emits 'select' and 'close' events, closes on overlay click
- Add '✨ Visa mallar' pill button above textarea in ComposePage
- Clicking button opens TemplatePicker modal, selecting a template fills
textarea and closes modal
- Style button as pill/badge with light blue background and icon
- Add 7 Vitest tests for TemplatePicker (renders cards, emits events, close
behavior, parking damage template)
- Add 4 Vitest tests for ComposePage template picker integration
- Add 2 Playwright E2E tests (opens picker, fills textarea and closes)
Joakim Mörling
96508d63cd