Allow media viewer to be rotated to any orientation

Mastodon/Scene/MediaPreview/MediaPreviewViewController.swift

@@ -165,6 +165,10 @@ extension MediaPreviewViewController {
         !viewModel.showingChrome
     }
 
+    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
+        .all
+    }
+
 }
 
 extension MediaPreviewViewController {

Mastodon/Scene/Root/MainTab/MainTabBarController.swift

@@ -369,6 +369,9 @@ extension MainTabBarController {
         updateAvatarButtonAppearance()
     }
 
+    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
+        return UIDevice.current.userInterfaceIdiom == .phone ? .portrait : .all
+    }
 }
 
 extension MainTabBarController {

Mastodon/Scene/Root/RootSplitViewController.swift

@@ -112,6 +112,10 @@ extension RootSplitViewController {
         
         self.updateBehavior(size: size)
     }
+
+    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
+        return UIDevice.current.userInterfaceIdiom == .phone ? .portrait : .all
+    }
     
     override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
         super.traitCollectionDidChange(previousTraitCollection)

Mastodon/Supporting Files/AppDelegate.swift

@@ -64,13 +64,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
 }
 
 extension AppDelegate {
-    func application(_ application: UIApplication, supportedInterfaceOrientationsFor window: UIWindow?) -> UIInterfaceOrientationMask {
-        return UIDevice.current.userInterfaceIdiom == .phone ? .portrait : .all
-    }
-}
-
-extension AppDelegate {
-    
     func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
         appContext.notificationService.deviceToken.value = deviceToken
     }