Enhance deployment system with retry functionality and improved UX

Major Improvements:
- Added retry deployment buttons in machine list for failed deployments
- Added retry button in SSH console modal footer for enhanced UX
- Enhanced deployment process with comprehensive cleanup of existing services
- Improved binary installation with password-based sudo authentication
- Updated configuration generation to include all required sections (agent, ai, network, security)
- Fixed deployment verification and error handling

Security Enhancements:
- Enhanced verifiedStopExistingServices with thorough cleanup process
- Improved binary copying with proper sudo authentication
- Added comprehensive configuration validation

UX Improvements:
- Users can retry deployments without re-running machine discovery
- Retry buttons available from both machine list and console modal
- Real-time deployment progress with detailed console output
- Clear error states with actionable retry options

Technical Changes:
- Modified ServiceDeployment.tsx with retry button components
- Enhanced api/setup_manager.go with improved deployment functions
- Updated main.go with command line argument support (--config, --setup)
- Added comprehensive zero-trust security validation system

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

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

pkg/web/embed.go

@@ -7,14 +7,18 @@ import (
 )
 
 // Static files embedded at build time
-//go:embed *
+//go:embed static
+//go:embed static/_next
+//go:embed static/_next/static
+//go:embed static/_next/static/css
+//go:embed static/_next/static/chunks
 var staticFiles embed.FS
 
 // GetWebUIHandler returns HTTP handler for embedded web UI
 func GetWebUIHandler() http.Handler {
 	// Use the embedded files directly (no static subdirectory)
 	staticFS := staticFiles
-	_, err := staticFiles.ReadFile("index.html")
+	_, err := staticFiles.ReadFile("static/index.html")
 	if err != nil {
 		// Fallback to empty filesystem if no static files
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -43,7 +47,7 @@ func IsEmbeddedFileAvailable(path string) bool {
 	if path == "" {
 		path = "index.html"
 	}
-	_, err := staticFiles.ReadFile(path)
+	_, err := staticFiles.ReadFile("static/" + path)
 	return err == nil
 }
 
@@ -54,7 +58,7 @@ func ServeEmbeddedFile(w http.ResponseWriter, r *http.Request, path string) {
 		path = "index.html"
 	}
 	
-	content, err := staticFiles.ReadFile(path)
+	content, err := staticFiles.ReadFile("static/" + path)
 	if err != nil {
 		http.NotFound(w, r)
 		return