feat: 更新 README 和版本管理脚本，优化 PageLayout 组件布局，添加 .eslintignore 文件

.eslintignore

@@ -0,0 +1,53 @@
+# Dependencies
+node_modules/
+.pnpm-store/
+
+# Build outputs
+.next/
+out/
+dist/
+build/
+
+# Cache directories
+.cache/
+.parcel-cache/
+
+# Environment files
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# Log files
+*.log
+logs/
+
+# Editor directories and files
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# PWA Service Worker files (auto-generated)
+public/sw.js
+public/workbox-*.js
+
+# Generated files
+src/lib/runtime.ts
+manifest.json
+
+# Test coverage
+coverage/
+
+# Storybook build outputs
+storybook-static/