Add toggle to enable beta builds

Author: intitni

Core/Sources/HostApp/GeneralView.swift

@@ -238,6 +238,8 @@ struct GeneralSettingsView: View {
         var hideCircularWidget
         @AppStorage(\.showHideWidgetShortcutGlobally)
         var showHideWidgetShortcutGlobally
+        @AppStorage(\.installBetaBuilds)
+        var installBetaBuilds
     }
 
     @StateObject var settings = Settings()
@@ -255,6 +257,10 @@ struct GeneralSettingsView: View {
             )) {
                 Text("Automatically Check for Update")
             }
+            
+            Toggle(isOn: $settings.installBetaBuilds) {
+                Text("Install beta builds")
+            }
 
             Picker(selection: $settings.suggestionWidgetPositionMode) {
                 ForEach(SuggestionWidgetPositionMode.allCases, id: \.rawValue) {