Fix final Swift formatting issue

VibeTunnel/Utilities/TerminalLauncher.swift

@@ -2,6 +2,10 @@ import AppKit
 import Foundation
 import SwiftUI
 
+/// Supported terminal applications.
+///
+/// Represents terminal emulators that VibeTunnel can launch
+/// with commands, including detection of installed terminals.
 enum Terminal: String, CaseIterable {
     case terminal = "Terminal"
     case iTerm2 = "iTerm2"
@@ -41,6 +45,10 @@ enum Terminal: String, CaseIterable {
     }
 }
 
+/// Errors that can occur when launching terminal commands.
+///
+/// Represents failures during terminal application launch,
+/// including permission issues and missing applications.
 enum TerminalLauncherError: LocalizedError {
     case terminalNotFound
     case appleScriptPermissionDenied
@@ -58,6 +66,11 @@ enum TerminalLauncherError: LocalizedError {
     }
 }
 
+/// Manages launching terminal commands in the user's preferred terminal.
+///
+/// Handles terminal application detection, preference management,
+/// and command execution through AppleScript or direct process launching.
+/// Supports Terminal, iTerm2, and Ghostty with automatic fallback.
 @MainActor
 final class TerminalLauncher {
     static let shared = TerminalLauncher()

VibeTunnel/Utilities/WelcomeWindowController.swift

@@ -1,7 +1,11 @@
 import AppKit
 import SwiftUI
 
-/// Handles the presentation of the welcome screen window
+/// Handles the presentation of the welcome screen window.
+///
+/// Manages the lifecycle and presentation of the onboarding welcome window,
+/// including window configuration, positioning, and notification-based showing.
+/// Configured as a floating panel with transparent titlebar for modern appearance.
 @MainActor
 final class WelcomeWindowController: NSWindowController {
     static let shared = WelcomeWindowController()

VibeTunnel/Utilities/WindowSizeAnimator.swift

@@ -2,7 +2,11 @@ import AppKit
 import Observation
 import SwiftUI
 
-/// A custom window size animator that works with SwiftUI Settings windows
+/// A custom window size animator that works with SwiftUI Settings windows.
+///
+/// Provides smooth animated transitions when resizing windows, particularly
+/// useful for settings windows that change size based on tab selection.
+/// Works around SwiftUI limitations by using AppKit's NSViewAnimation.
 @MainActor
 @Observable
 final class WindowSizeAnimator {
@@ -73,7 +77,10 @@ final class WindowSizeAnimator {
     }
 }
 
-/// A view modifier that captures the window and enables animated resizing
+/// A view modifier that captures the window and enables animated resizing.
+///
+/// Automatically captures the host window and animates size changes
+/// when the provided size value changes.
 struct AnimatedWindowSizing: ViewModifier {
     let size: CGSize
     @State private var animator = WindowSizeAnimator.shared