feat(docs): Enhance deployment guides with improved formatting and visual elements

- Updated the introductory notes in both English and Vietnamese deployment guides for clarity.
- Changed subgraph titles in Mermaid diagrams for consistency and improved readability.
- Added color styling to Mermaid diagram elements for better visual distinction.

apps/web-docs/src/lib/docs-generator.ts

@@ -36,6 +36,7 @@ const ITEM_ORDER: Record<string, string[]> = {
     'guides': [
         'getting-started',      // EN: Always show getting started first / VI: Luôn hiển thị getting started đầu tiên
         'local-development',    // EN: Then local setup / VI: Sau đó là local setup
+        'development',          // EN: Then development / VI: Sau đó là development
         'deployment',           // EN: Then deployment / VI: Sau đó là deployment
         // EN: Other items will be alphabetically sorted / VI: Các items khác sẽ được sắp xếp theo alphabet
     ],