feat(skills): add vue-patterns skill for Vue.js 3 best practices
Add skills/vue-patterns/SKILL.md covering:
- Project structure (feature-first layout, file naming)
- Component architecture (SFC order, presentational vs container, props/emits)
- Composables (use prefix, MaybeRef/toValue, cleanup, vs mixins)
- State management decision tree (local → props → provide/inject → Pinia → server state)
- Vue Router patterns (lazy loading, navigation guards, reactive params)
- Template patterns (v-if/v-else, v-show, v-for, v-model with defineModel)
- Performance techniques (shallowRef, v-memo, v-once, KeepAlive, Suspense)
- Testing stack and patterns (Vitest, Vue Test Utils, Pinia testing)
- Nuxt-specific patterns (auto-imports, useAsyncData, server routes, runtime config)
- Vue 3.5+ new APIs section: reactive props destructure, useTemplateRef,
onWatcherCleanup, useId, defer Teleport, lazy hydration
- Anti-patterns table with Vue 3.5+ version-specific notes
Bujidao ·