Refactor frontend build and deployment scripts; consolidate services into a single app

- Updated package.json in StatusPage to correct dependency path for Common.
- Enhanced main package.json with new scripts for building and watching frontend applications.
- Modified tsconfig.json to exclude frontend directories from compilation.
- Simplified Nginx configuration by removing individual upstreams for each service and routing all to a single app upstream.
- Refactored configure.sh to streamline Dockerfile generation.
- Cleaned up docker-compose files by consolidating services and removing unnecessary definitions.
- Introduced new frontend handling logic in Index.ts for rendering different frontend applications.
- Added utility functions for managing status page data and RSS feeds in StatusPage.ts.
- Created dev.sh and frontend-run.sh scripts to facilitate development and build processes for frontend applications.

.gitignore

@@ -127,6 +127,7 @@ MCP/build/
 MCP/.env
 MCP/node_modules 
 Dashboard/public/sw.js
+App/Dashboard/public/sw.js
 .claude/settings.local.json
 Common/.claude/settings.local.json
 E2E/Terraform/e2e-tests/test-env.sh