feat: Refactor service management scripts to use a unified dev script

- Added package.json to manage development scripts.
- Updated restart-services.ps1 to call the new dev script for starting services.
- Refactored start-admin.ps1, start-backend.ps1, start-frontend.ps1, and start-mcp.ps1 to utilize the dev script for starting respective services.
- Enhanced stop-services.ps1 to improve process termination logic by matching command patterns.

backend/assets/seeds/friend_links.yaml

@@ -1,38 +1,38 @@
 - id: 1
-  site_name: "Tech Blog Daily"
-  site_url: "https://techblog.example.com"
-  avatar_url: "https://techblog.example.com/avatar.png"
-  description: "Daily tech news and tutorials"
-  category: "tech"
+  site_name: "山中札记"
+  site_url: "https://mountain-notes.example.com"
+  avatar_url: "https://mountain-notes.example.com/avatar.png"
+  description: "记录古籍、游记与自然地理的中文内容站。"
+  category: "文化"
   status: "approved"
 
 - id: 2
-  site_name: "Rustacean Station"
-  site_url: "https://rustacean.example.com"
-  avatar_url: "https://rustacean.example.com/logo.png"
-  description: "All things Rust programming"
-  category: "tech"
+  site_name: "旧书与远方"
+  site_url: "https://oldbooks.example.com"
+  avatar_url: "https://oldbooks.example.com/logo.png"
+  description: "分享古典文学、读书笔记和旅行随笔。"
+  category: "阅读"
   status: "approved"
 
 - id: 3
-  site_name: "Design Patterns"
-  site_url: "https://designpatterns.example.com"
-  avatar_url: "https://designpatterns.example.com/icon.png"
-  description: "UI/UX design inspiration"
-  category: "design"
+  site_name: "山海数据局"
+  site_url: "https://shanhai-data.example.com"
+  avatar_url: "https://shanhai-data.example.com/icon.png"
+  description: "偏技术向的中文站点，关注搜索、知识库与可视化。"
+  category: "技术"
   status: "approved"
 
 - id: 4
-  site_name: "Code Snippets"
-  site_url: "https://codesnippets.example.com"
-  description: "Useful code snippets for developers"
-  category: "dev"
+  site_name: "风物手册"
+  site_url: "https://fengwu.example.com"
+  description: "整理地方风物、古迹与旅行地图。"
+  category: "旅行"
   status: "pending"
 
 - id: 5
-  site_name: "Web Dev Weekly"
-  site_url: "https://webdevweekly.example.com"
-  avatar_url: "https://webdevweekly.example.com/favicon.png"
-  description: "Weekly web development newsletter"
-  category: "dev"
+  site_name: "慢读周刊"
+  site_url: "https://slowread.example.com"
+  avatar_url: "https://slowread.example.com/favicon.png"
+  description: "每周推荐中文长文、读书摘录与站点发现。"
+  category: "内容"
   status: "pending"