v1.04 — Config layout, button contrast, Skype default, Win11 for 2019

- Arch + Language side by side on config page
- Removed redundant hint text under app checkboxes
- Primary button: white text on blue (TextElement.Foreground fix)
- Skype for Business unchecked by default
- Office 2019: added Windows 11 support, end-of-support note
- Version display synced to v1.04

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Models/InstallConfig.cs

@@ -68,14 +68,15 @@ namespace InstaSoftOfficeTool.Models
 
     public static class ExcludableApps
     {
-        public static readonly (string Id, string DisplayName)[] Apps = new[]
+        // Id, DisplayName, DefaultChecked (true = telep\u00edt, false = kiz\u00e1r)
+        public static readonly (string Id, string DisplayName, bool DefaultChecked)[] Apps = new[]
         {
-            ("Access", "Access"),
-            ("Teams", "Teams"),
-            ("OneNote", "OneNote"),
-            ("Publisher", "Publisher"),
-            ("Outlook", "Outlook"),
-            ("Lync", "Skype for Business"),
+            ("Access", "Access", true),
+            ("Teams", "Teams", true),
+            ("OneNote", "OneNote", true),
+            ("Publisher", "Publisher", true),
+            ("Outlook", "Outlook", true),
+            ("Lync", "Skype for Business", false),
         };
     }
 }