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/content/posts/terminal-ui-design.md

@@ -1,38 +0,0 @@
----
-title: Terminal UI Design Principles
-slug: terminal-ui-design
-description: Learn the key principles of designing beautiful terminal-style user interfaces.
-category: design
-post_type: article
-pinned: false
-published: true
-tags:
-  - design
-  - terminal
-  - ui
----
-
-# Terminal UI Design Principles
-
-Terminal-style interfaces are making a comeback in modern web design.
-
-## Key Elements
-
-1. Monospace fonts
-2. Dark themes
-3. Command prompts
-4. ASCII art
-5. Blinking cursor
-
-## Color Palette
-
-- Background: `#0d1117`
-- Text: `#c9d1d9`
-- Accent: `#58a6ff`
-- Success: `#3fb950`
-- Warning: `#d29922`
-- Error: `#f85149`
-
-## Implementation
-
-Use CSS to create the terminal aesthetic while maintaining accessibility.