feat: 添加项目详情 Markdown 渲染支持及项目添加脚本

- 新增 MarkdownContent 组件支持 Markdown 渲染
- 新增 scripts 目录下的项目添加工具脚本
- 更新项目详情页面支持 Markdown 内容显示
- 更新依赖包支持 Markdown 解析

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

package.json

@@ -11,41 +11,47 @@
     "test:e2e": "playwright test"
   },
   "dependencies": {
+    "@prisma/client": "^6.1.0",
+    "@radix-ui/react-dropdown-menu": "^2.1.4",
+    "@radix-ui/react-navigation-menu": "^1.2.2",
+    "@radix-ui/react-separator": "^1.1.1",
+    "@radix-ui/react-slot": "^1.1.1",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "lucide-react": "^0.468.0",
     "next": "15.1.6",
+    "next-intl": "^4.0.2",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "next-intl": "^4.0.2",
-    "@prisma/client": "^6.1.0",
-    "zod": "^3.24.1",
-    "clsx": "^2.1.1",
+    "react-markdown": "^10.1.0",
+    "rehype-raw": "^7.0.0",
+    "rehype-sanitize": "^6.0.0",
+    "rehype-shiki": "^0.0.9",
+    "remark-gfm": "^4.0.1",
+    "shiki": "^3.20.0",
     "tailwind-merge": "^2.6.0",
-    "class-variance-authority": "^0.7.1",
-    "lucide-react": "^0.468.0",
-    "@radix-ui/react-slot": "^1.1.1",
-    "@radix-ui/react-navigation-menu": "^1.2.2",
-    "@radix-ui/react-dropdown-menu": "^2.1.4",
-    "@radix-ui/react-separator": "^1.1.1"
+    "zod": "^3.24.1"
   },
   "devDependencies": {
+    "@playwright/test": "^1.49.1",
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/react": "^16.1.0",
     "@types/node": "^22",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "typescript": "^5",
+    "@vitejs/plugin-react": "^4.3.4",
+    "autoprefixer": "^10.4.20",
     "eslint": "^9",
     "eslint-config-next": "15.1.6",
     "eslint-config-prettier": "^9.1.0",
+    "postcss": "^8",
     "prettier": "^3.4.2",
+    "prisma": "^6.1.0",
     "tailwindcss": "^3.4.17",
     "tailwindcss-animate": "^1.0.7",
-    "postcss": "^8",
-    "autoprefixer": "^10.4.20",
-    "prisma": "^6.1.0",
-    "vitest": "^2.1.8",
-    "@testing-library/react": "^16.1.0",
-    "@testing-library/jest-dom": "^6.6.3",
-    "@vitejs/plugin-react": "^4.3.4",
-    "@playwright/test": "^1.49.1",
-    "ts-node": "^10.9.2"
+    "ts-node": "^10.9.2",
+    "typescript": "^5",
+    "vitest": "^2.1.8"
   },
   "prisma": {
     "seed": "ts-node --compiler-options {\"module\":\"CommonJS\"} prisma/seed.ts"