refactor(home): split Home.vue into components, utils and shared css

- Extract 8 section components (NavBar, Hero, Features, Install, Usage,
  Uninstall, Contributors, Footer) + reusable FeatureCard, UsageTable,
  CodeBlock, UninstallItem
- Move theme/github state into composables (utils/theme.ts, utils/github.ts)
  and shared actions into utils/actions.ts
- Move quick/advanced settings and typing modes data into data/usage.ts
- Replace style.css with assets/shared.css (theme vars + common classes)
- Fix table/tab text color not following theme by restoring :root specificity
- Home.vue reduced from ~3000 lines to layout-only; no visual/logic change

Author: nhktmdzhg

components.d.ts

@@ -11,6 +11,8 @@ export {}
 /* prettier-ignore */
 declare module 'vue' {
   export interface GlobalComponents {
+    CodeBlock: typeof import('./src/components/CodeBlock.vue')['default']
+    ContributorsSection: typeof import('./src/components/ContributorsSection.vue')['default']
     ElAlert: typeof import('element-plus/es')['ElAlert']
     ElAvatar: typeof import('element-plus/es')['ElAvatar']
     ElButton: typeof import('element-plus/es')['ElButton']
@@ -19,8 +21,18 @@ declare module 'vue' {
     ElTableColumn: typeof import('element-plus/es')['ElTableColumn']
     ElTabPane: typeof import('element-plus/es')['ElTabPane']
     ElTabs: typeof import('element-plus/es')['ElTabs']
+    FeatureCard: typeof import('./src/components/FeatureCard.vue')['default']
+    FeaturesSection: typeof import('./src/components/FeaturesSection.vue')['default']
+    FooterSection: typeof import('./src/components/FooterSection.vue')['default']
+    HeroSection: typeof import('./src/components/HeroSection.vue')['default']
+    InstallSection: typeof import('./src/components/InstallSection.vue')['default']
     InteractiveInstaller: typeof import('./src/components/InteractiveInstaller.vue')['default']
+    NavBar: typeof import('./src/components/NavBar.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
+    UninstallItem: typeof import('./src/components/UninstallItem.vue')['default']
+    UninstallSection: typeof import('./src/components/UninstallSection.vue')['default']
+    UsageSection: typeof import('./src/components/UsageSection.vue')['default']
+    UsageTable: typeof import('./src/components/UsageTable.vue')['default']
   }
 }

package.json

@@ -8,7 +8,7 @@
     "build": "run-p type-check \"build-only {@}\" --",
     "preview": "vite preview",
     "build-only": "vite build",
-    "type-check": "vue-tsc --build",
+    "type-check": "vue-tsc --noEmit",
     "lint": "eslint .",
     "lint:fix": "eslint . --fix"
   },