Widen default app window to 1240px for more comfortable layout.

Co-authored-by: Cursor <cursoragent@cursor.com>

gramora/Utilities/AppTheme.swift

@@ -1,7 +1,7 @@
 import SwiftUI
 
 enum AppTheme {
-    static let windowWidth: CGFloat = 1180
+    static let windowWidth: CGFloat = 1240
     static let windowHeight: CGFloat = 720
     static let windowMinWidth: CGFloat = windowWidth
     static let windowMinHeight: CGFloat = windowHeight