feat: add scan-all command, fix layout, improve UX

- Fix dashboard layout: logo on separate line, stats before search bar
- Add git-scope scan-all for full system scan with stats summary
- Add path format hints in init command (~/folder, absolute, .)
- Improved init feedback showing all saved settings
- Show total/dirty/clean counts after system scan

Author: Bharath-code

cmd/git-scope/main.go

@@ -25,13 +25,15 @@ Usage:
 Commands:
   (default)   Launch TUI dashboard
   scan        Scan and print repos (JSON)
+  scan-all    Full system scan from home directory (with stats)
   init        Create config file interactively
   help        Show this help
 
 Examples:
   git-scope                    # Scan configured dirs or current dir
   git-scope ~/code ~/work      # Scan specific directories
   git-scope scan .             # Scan current directory (JSON)
+  git-scope scan-all           # Find ALL repos on your system
   git-scope init               # Setup config interactively
 
 Flags:
@@ -51,7 +53,7 @@ func main() {
 	// Parse command and directories
 	if len(args) >= 1 {
 		switch args[0] {
-		case "scan", "tui", "help", "init", "-h", "--help":
+		case "scan", "tui", "help", "init", "scan-all", "-h", "--help":
 			cmd = args[0]
 			dirs = args[1:]
 		default:
@@ -97,6 +99,10 @@ func main() {
 			log.Fatalf("print error: %v", err)
 		}
 
+	case "scan-all":
+		runScanAll()
+		return
+
 	case "tui", "":
 		if err := tui.Run(cfg); err != nil {
 			log.Fatalf("tui error: %v", err)
@@ -198,6 +204,12 @@ func runInit() {
 
 	// Get directories
 	fmt.Println("Enter directories to scan for git repos (one per line, empty line to finish):")
+	fmt.Println()
+	fmt.Println("💡 Path hints:")
+	fmt.Println("   • Use ~/folder for home-relative paths (e.g., ~/code)")
+	fmt.Println("   • Use absolute paths like /Users/you/projects")
+	fmt.Println("   • Use . for current directory")
+	fmt.Println()
 	fmt.Println("Examples: ~/code, ~/projects, ~/work")
 	fmt.Println()
 
@@ -255,3 +267,64 @@ func runInit() {
 	fmt.Printf("   Editor: %s\n", editor)
 	fmt.Println("\n🚀 Run 'git-scope' to launch the dashboard!")
 }
+
+// runScanAll performs a full system scan starting from home directory
+func runScanAll() {
+	home, err := os.UserHomeDir()
+	if err != nil {
+		log.Fatalf("Failed to get home directory: %v", err)
+	}
+
+	fmt.Println("🔍 Full System Scan — Finding all git repositories...")
+	fmt.Printf("📁 Scanning from: %s\n\n", home)
+	fmt.Println("⏳ This may take a while depending on your disk size...")
+	fmt.Println()
+
+	// Use common ignore patterns
+	ignorePatterns := []string{
+		"node_modules", ".next", "dist", "build", "target",
+		".venv", "vendor", ".Trash", "Library", ".cache",
+		".npm", ".yarn", ".cargo", ".rustup", ".go",
+	}
+
+	repos, err := scan.ScanRoots([]string{home}, ignorePatterns)
+	if err != nil {
+		log.Fatalf("scan error: %v", err)
+	}
+
+	// Calculate stats
+	dirty := 0
+	clean := 0
+	for _, r := range repos {
+		if r.Status.IsDirty {
+			dirty++
+		} else {
+			clean++
+		}
+	}
+
+	// Display summary
+	fmt.Println()
+	fmt.Println("═══════════════════════════════════════════════════")
+	fmt.Println("                    📊 SCAN COMPLETE")
+	fmt.Println("═══════════════════════════════════════════════════")
+	fmt.Printf("   📦 Total repos found:  %d\n", len(repos))
+	fmt.Printf("   ● Dirty (needs work):  %d\n", dirty)
+	fmt.Printf("   ✓ Clean:               %d\n", clean)
+	fmt.Println("═══════════════════════════════════════════════════")
+	fmt.Println()
+
+	// Show dirty repos
+	if dirty > 0 {
+		fmt.Println("⚠️  Dirty repos that need attention:")
+		for _, r := range repos {
+			if r.Status.IsDirty {
+				fmt.Printf("   • %s (%s) - %s\n", r.Name, r.Status.Branch, r.Path)
+			}
+		}
+		fmt.Println()
+	}
+
+	fmt.Println("💡 To add these directories to your config, run: git-scope init")
+	fmt.Println("💡 Or run: git-scope ~/path/to/folder to scan specific folders")
+}

internal/tui/view.go

@@ -77,19 +77,23 @@ func (m Model) renderError() string {
 func (m Model) renderDashboard() string {
 	var b strings.Builder
 
-	// Header with logo
-	b.WriteString(compactLogo())
+	// Header with logo on its own line
+	logo := lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("#A78BFA")).Render("git-scope")
+	version := lipgloss.NewStyle().Foreground(lipgloss.Color("#6B7280")).Render(" v0.2.1")
+	b.WriteString(logo + version)
 	b.WriteString("\n\n")
 
+	// Stats bar (always show first for consistent layout)
+	b.WriteString(m.renderStats())
+	b.WriteString("\n")
+
 	// Search bar (show when searching or has active search)
 	if m.state == StateSearching || m.searchQuery != "" {
 		b.WriteString(m.renderSearchBar())
 		b.WriteString("\n")
 	}
 
-	// Stats bar with filter indicator
-	b.WriteString(m.renderStats())
-	b.WriteString("\n\n")
+	b.WriteString("\n")
 
 	// Table
 	b.WriteString(m.table.View())