feat: add ujust commands to invoke custom Brewfiles

- Add install-default-apps command for default.Brewfile
- Add install-dev-tools command for development.Brewfile
- Add install-fonts command for fonts.Brewfile
- Add install-all-brew to run all Brewfiles at once
- Provides easy way for users to install Homebrew packages
- Examples show how to create shortcuts to Brewfiles

Author: castrojo

custom/ujust/custom-apps.just

@@ -5,6 +5,36 @@
 ## Example application installation commands
 ## These are simplified examples adapted from Bluefin
 
+# Install default applications via Homebrew
+[group('Apps')]
+install-default-apps:
+    #!/usr/bin/env bash
+    echo "Installing default applications via Homebrew..."
+    brew bundle --file /usr/share/ublue-os/homebrew/default.Brewfile
+
+# Install development tools via Homebrew
+[group('Apps')]
+install-dev-tools:
+    #!/usr/bin/env bash
+    echo "Installing development tools via Homebrew..."
+    brew bundle --file /usr/share/ublue-os/homebrew/development.Brewfile
+
+# Install fonts via Homebrew
+[group('Apps')]
+install-fonts:
+    #!/usr/bin/env bash
+    echo "Installing fonts via Homebrew..."
+    brew bundle --file /usr/share/ublue-os/homebrew/fonts.Brewfile
+
+# Install all Brewfiles at once
+[group('Apps')]
+install-all-brew:
+    #!/usr/bin/env bash
+    echo "Installing all applications from Brewfiles..."
+    brew bundle --file /usr/share/ublue-os/homebrew/default.Brewfile
+    brew bundle --file /usr/share/ublue-os/homebrew/development.Brewfile
+    brew bundle --file /usr/share/ublue-os/homebrew/fonts.Brewfile
+
 # Install JetBrains Toolbox for managing JetBrains IDEs
 [group('Apps')]
 install-jetbrains-toolbox: