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/crypto/key_manager.go

@@ -872,7 +872,7 @@ func (ekm *EmergencyKeyManager) CreateEmergencyKey(keyType string, policy *Emerg
 }
 
 // GenerateAgeKeyPair generates a new Age key pair
-func GenerateAgeKeyPair() (*RoleKeyPair, error) {
+func GenerateRoleKeyPair() (*RoleKeyPair, error) {
 	// In a real implementation, this would use the age library
 	// For now, generate placeholder keys
 	publicKey := "age1234567890abcdef1234567890abcdef1234567890abcdef12345678"