Initial commit: Complete macOS dotfiles system

🖖 Features:
- Master 'engage' script for one-command setup
- 120+ CLI tools via Homebrew
- 40+ Applications (casks + MAS apps)
- Complete macOS system configuration
- Security hardening and privacy settings
- Obsidian knowledge vault setup
- Comprehensive backup strategies
- Automated symlink management

Live long and prosper\! 🚀

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

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

macos/keyboard-shortcuts.sh

@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+# macOS Keyboard Shortcuts Configuration
+
+set -euo pipefail
+
+echo "Setting up custom keyboard shortcuts..."
+
+# =============================================================================
+# Global Shortcuts
+# =============================================================================
+
+# Enable access for assistive devices (needed for some shortcuts)
+# Note: This may require manual approval in System Preferences > Security & Privacy
+
+# Mission Control shortcuts
+defaults write com.apple.symbolichotkeys AppleSymbolicHotKeys -dict-add 32 "
+<dict>
+  <key>enabled</key><true/>
+  <key>value</key><dict>
+    <key>type</key><string>standard</string>
+    <key>parameters</key>
+    <array>
+      <integer>65535</integer>
+      <integer>126</integer>
+      <integer>8388608</integer>
+    </array>
+  </dict>
+</dict>
+"
+
+# =============================================================================
+# App-specific shortcuts (examples)
+# =============================================================================
+
+# Finder shortcuts
+defaults write com.apple.finder NSUserKeyEquivalents -dict-add "Show Package Contents" "@\$o"
+
+# =============================================================================
+# Service shortcuts
+# =============================================================================
+
+# Create custom services directory
+mkdir -p ~/Library/Services
+
+# Note: Some shortcuts need to be set manually in System Preferences
+cat << 'EOF' > ~/dotfiles/macos/KEYBOARD_SHORTCUTS.md
+# Keyboard Shortcuts Setup
+
+## Manual Configuration Required
+
+Some shortcuts must be set manually in System Preferences:
+
+### System Preferences > Keyboard > Shortcuts
+
+1. **Mission Control**
+   - Mission Control: Control + Up Arrow
+   - Application Windows: Control + Down Arrow
+   - Desktop Left: Control + Left Arrow
+   - Desktop Right: Control + Right Arrow
+
+2. **Launchpad & Dock**
+   - Launchpad: F4 (or customize)
+
+3. **App Shortcuts**
+   - All Applications:
+     - "Zoom": Cmd+Shift+Z (if you use this often)
+
+### Finder Shortcuts
+- Show Package Contents: Cmd+Shift+O (already set by script)
+
+### Custom Services
+Create workflows in Automator for:
+- Open Terminal Here
+- Copy Path
+- Convert Images
+
+## Third-party App Shortcuts
+
+Configure these in the respective apps:
+
+### Karabiner-Elements
+Your existing config handles:
+- Cmd/Option swap for external keyboards
+
+### LaunchBar
+- Activation: Space+Space (or Cmd+Space)
+
+### Bartender
+- Configure menu bar item shortcuts as needed
+
+## Verification
+
+Test shortcuts after setup:
+1. Mission Control (Control + Up)
+2. Desktop switching (Control + Left/Right)
+3. Finder package contents (Cmd+Shift+O)
+EOF
+
+echo "Keyboard shortcuts configuration complete!"
+echo "See ~/dotfiles/macos/KEYBOARD_SHORTCUTS.md for manual setup steps."