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>

main.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
+	"flag"
 	"fmt"
 	"log"
 	"net/http"
@@ -101,12 +102,34 @@ func main() {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
+	// Parse command line arguments
+	var configPath string
+	var setupMode bool
+	
+	flag.StringVar(&configPath, "config", "", "Path to configuration file")
+	flag.BoolVar(&setupMode, "setup", false, "Start in setup mode")
+	flag.Parse()
+
 	fmt.Println("🚀 Starting Bzzz v1.0.2 + HMMM P2P Task Coordination System...")
 
-	// Determine config file path
-	configPath := os.Getenv("BZZZ_CONFIG_PATH")
+	// Determine config file path with priority order:
+	// 1. Command line argument
+	// 2. Environment variable
+	// 3. Default location
 	if configPath == "" {
-		configPath = ".bzzz/config.yaml"
+		configPath = os.Getenv("BZZZ_CONFIG_PATH")
+		if configPath == "" {
+			configPath = ".bzzz/config.yaml"
+		}
+	}
+	
+	fmt.Printf("📂 Using configuration file: %s\n", configPath)
+	
+	// Force setup mode if requested via command line
+	if setupMode {
+		fmt.Println("🔧 Setup mode requested via command line...")
+		startSetupMode(configPath)
+		return
 	}
 	
 	// Check if setup is required
@@ -116,10 +139,14 @@ func main() {
 		return
 	}
 	
-	// Load configuration
+	// Load configuration with security validation
+	fmt.Println("🔍 Loading configuration with zero-trust validation...")
 	cfg, err := config.LoadConfig(configPath)
 	if err != nil {
-		log.Fatalf("Failed to load configuration: %v", err)
+		fmt.Printf("❌ Configuration validation failed: %v\n", err)
+		fmt.Println("🔧 Starting setup mode due to security validation failure...")
+		startSetupMode(configPath)
+		return
 	}
 	
 	// Validate configuration
@@ -128,6 +155,8 @@ func main() {
 		startSetupMode(configPath)
 		return
 	}
+	
+	fmt.Println("✅ Configuration loaded and validated successfully")
 
 	// Initialize P2P node
 	node, err := p2p.NewNode(ctx)