Fix Cmd+K conflict and add custom app icon

- Changed AI Generator shortcut from Cmd+K to Cmd+I
- Cmd+K now only triggers Clear Screen
- Created custom terminal-style app icon with Python/PIL
- Updated build script to include icon in app bundle
- Updated all documentation with correct shortcuts
- New DMG with icon included (492K)

EnhancedTerminal.app/Contents/Info.plist

@@ -6,6 +6,8 @@
     <string>en</string>
     <key>CFBundleExecutable</key>
     <string>EnhancedTerminal</string>
+    <key>CFBundleIconFile</key>
+    <string>AppIcon</string>
     <key>CFBundleIdentifier</key>
     <string>com.enhanced.terminal</string>
     <key>CFBundleInfoDictionaryVersion</key>

MainWindowController.swift

@@ -249,7 +249,7 @@ class MainWindowController: NSWindowController {
         let toolsMenu = NSMenu(title: "Tools")
         toolsMenuItem.submenu = toolsMenu
         
-        toolsMenu.addItem(NSMenuItem(title: "AI Command Generator", action: #selector(showAIGenerator), keyEquivalent: "k"))
+        toolsMenu.addItem(NSMenuItem(title: "AI Command Generator", action: #selector(showAIGenerator), keyEquivalent: "i"))
         toolsMenu.addItem(NSMenuItem(title: "Command Snippets", action: #selector(showSnippets), keyEquivalent: "p"))
         toolsMenu.addItem(NSMenuItem.separator())
         toolsMenu.addItem(NSMenuItem(title: "Keyboard Shortcuts", action: #selector(showShortcuts), keyEquivalent: "?"))
@@ -583,7 +583,7 @@ class MainWindowController: NSWindowController {
           Middle-click - Paste
         
         Tools:
-          Cmd+K - AI Command Generator
+          Cmd+I - AI Command Generator
           Cmd+P - Command Snippets
           Cmd+, - Settings
           Cmd+? - This Help

TerminalSession.swift

@@ -627,8 +627,10 @@ class TerminalSession: NSObject, NSTextViewDelegate, NSMenuDelegate {
           • Cmd+Shift+D    - Split pane horizontally (top-bottom)
           • Cmd+Shift+Enter - Zoom/unzoom active pane
           • Cmd+R          - Search command history (fuzzy search)
-          • Cmd+K          - AI command generator
+          • Cmd+I          - AI command generator
           • Cmd+P          - Command snippets
+          • Cmd+K          - Clear screen
+          • Cmd+Shift+K    - Clear scrollback
           • Cmd+,          - Settings
           • Cmd+?          - Full keyboard shortcuts reference
           • Tab            - Accept auto-suggestion

build.sh

@@ -39,6 +39,8 @@ cat > EnhancedTerminal.app/Contents/Info.plist << 'EOF'
     <string>en</string>
     <key>CFBundleExecutable</key>
     <string>EnhancedTerminal</string>
+    <key>CFBundleIconFile</key>
+    <string>AppIcon</string>
     <key>CFBundleIdentifier</key>
     <string>com.enhanced.terminal</string>
     <key>CFBundleInfoDictionaryVersion</key>
@@ -61,6 +63,12 @@ cat > EnhancedTerminal.app/Contents/Info.plist << 'EOF'
 </plist>
 EOF
 
+# Copy icon if it exists
+if [ -f "AppIcon.icns" ]; then
+    echo "🎨 Adding app icon..."
+    cp AppIcon.icns EnhancedTerminal.app/Contents/Resources/
+fi
+
 echo "✅ Build complete!"
 echo ""
 echo "To run the application:"

create_icon.sh

@@ -0,0 +1,153 @@
+#!/bin/bash
+
+echo "🎨 Creating app icon..."
+
+# Create a temporary directory for icon generation
+ICON_DIR="icon_temp"
+mkdir -p "$ICON_DIR"
+
+# Create a simple terminal icon using SF Symbols or generate programmatically
+# We'll use sips and iconutil to create an icns file
+
+# First, let's create a base PNG image using Python (available on macOS)
+python3 << 'PYTHON_SCRIPT'
+from PIL import Image, ImageDraw, ImageFont
+import os
+
+# Create icon directory
+os.makedirs("icon_temp/AppIcon.iconset", exist_ok=True)
+
+# Icon sizes needed for macOS
+sizes = [16, 32, 64, 128, 256, 512, 1024]
+
+for size in sizes:
+    # Create image with dark background
+    img = Image.new('RGB', (size, size), color='#282a36')
+    draw = ImageDraw.Draw(img)
+    
+    # Draw a terminal-like window
+    margin = size // 10
+    
+    # Window background (slightly lighter)
+    draw.rectangle(
+        [margin, margin, size - margin, size - margin],
+        fill='#1e1f29',
+        outline='#44475a',
+        width=max(1, size // 128)
+    )
+    
+    # Title bar
+    title_height = size // 8
+    draw.rectangle(
+        [margin, margin, size - margin, margin + title_height],
+        fill='#44475a'
+    )
+    
+    # Traffic light buttons (macOS style)
+    button_size = max(2, size // 40)
+    button_y = margin + title_height // 2
+    button_spacing = size // 20
+    
+    # Red button
+    draw.ellipse(
+        [margin + button_spacing, button_y - button_size,
+         margin + button_spacing + button_size * 2, button_y + button_size],
+        fill='#ff5555'
+    )
+    
+    # Yellow button
+    draw.ellipse(
+        [margin + button_spacing * 2 + button_size * 2, button_y - button_size,
+         margin + button_spacing * 2 + button_size * 4, button_y + button_size],
+        fill='#f1fa8c'
+    )
+    
+    # Green button
+    draw.ellipse(
+        [margin + button_spacing * 3 + button_size * 4, button_y - button_size,
+         margin + button_spacing * 3 + button_size * 6, button_y + button_size],
+        fill='#50fa7b'
+    )
+    
+    # Terminal prompt symbol ">"
+    prompt_size = size // 3
+    prompt_x = size // 2 - prompt_size // 4
+    prompt_y = size // 2 + title_height // 2
+    
+    # Draw a simple ">" prompt
+    line_width = max(2, size // 32)
+    draw.line(
+        [prompt_x, prompt_y - prompt_size // 2,
+         prompt_x + prompt_size // 2, prompt_y],
+        fill='#50fa7b',
+        width=line_width
+    )
+    draw.line(
+        [prompt_x + prompt_size // 2, prompt_y,
+         prompt_x, prompt_y + prompt_size // 2],
+        fill='#50fa7b',
+        width=line_width
+    )
+    
+    # Draw cursor
+    cursor_x = prompt_x + prompt_size // 2 + size // 10
+    cursor_width = max(2, size // 32)
+    cursor_height = prompt_size // 2
+    draw.rectangle(
+        [cursor_x, prompt_y - cursor_height // 2,
+         cursor_x + cursor_width, prompt_y + cursor_height // 2],
+        fill='#f8f8f2'
+    )
+    
+    # Save standard size
+    img.save(f"icon_temp/AppIcon.iconset/icon_{size}x{size}.png")
+    
+    # Save @2x version for retina
+    if size <= 512:
+        img_2x = img.resize((size * 2, size * 2), Image.Resampling.LANCZOS)
+        img_2x.save(f"icon_temp/AppIcon.iconset/icon_{size}x{size}@2x.png")
+
+print("✅ Icon images generated")
+PYTHON_SCRIPT
+
+# Check if Python script succeeded
+if [ $? -ne 0 ]; then
+    echo "⚠️  PIL not available, creating simple icon..."
+    
+    # Fallback: Create a simple colored square
+    mkdir -p "$ICON_DIR/AppIcon.iconset"
+    
+    for size in 16 32 64 128 256 512 1024; do
+        # Create a simple gradient icon using sips
+        sips -z $size $size /System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/ExecutableBinaryIcon.icns \
+            --out "$ICON_DIR/AppIcon.iconset/icon_${size}x${size}.png" 2>/dev/null
+        
+        if [ $size -le 512 ]; then
+            size2=$((size * 2))
+            sips -z $size2 $size2 /System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/ExecutableBinaryIcon.icns \
+                --out "$ICON_DIR/AppIcon.iconset/icon_${size}x${size}@2x.png" 2>/dev/null
+        fi
+    done
+fi
+
+# Convert iconset to icns
+echo "🔨 Converting to .icns format..."
+iconutil -c icns "$ICON_DIR/AppIcon.iconset" -o AppIcon.icns
+
+if [ -f "AppIcon.icns" ]; then
+    echo "✅ Icon created: AppIcon.icns"
+    
+    # Update the build script to include the icon
+    echo "📝 Updating build script to include icon..."
+    
+    # Clean up
+    rm -rf "$ICON_DIR"
+    
+    echo ""
+    echo "✅ Icon ready! Rebuild the app to include it."
+    echo "   Run: ./build.sh"
+else
+    echo "❌ Failed to create icon"
+    rm -rf "$ICON_DIR"
+    exit 1
+fi