Fix reference cycles in gallery

Packages/GalleryVC/Sources/GalleryVC/GalleryContentViewControllerContainer.swift

@@ -8,7 +8,7 @@
 import Foundation
 
 @MainActor
-public protocol GalleryContentViewControllerContainer {
+public protocol GalleryContentViewControllerContainer: AnyObject {
     var galleryControlsVisible: Bool { get }
     
     func setGalleryContentLoading(_ loading: Bool)

Packages/GalleryVC/Sources/GalleryVC/GalleryDismissInteraction.swift

@@ -10,7 +10,7 @@ import UIKit
 @MainActor
 class GalleryDismissInteraction: NSObject {
     
-    private let viewController: GalleryViewController
+    private unowned let viewController: GalleryViewController
     
     private var content: GalleryContentViewController?
     private var origContentFrameInGallery: CGRect?

Tusker/Screens/Account Follows/AccountFollowsListViewController.swift

@@ -52,6 +52,12 @@ class AccountFollowsListViewController: UIViewController, CollectionViewControll
                 config.topSeparatorVisibility = .hidden
                 config.bottomSeparatorVisibility = .hidden
             }
+            if config.topSeparatorInsets != .zero {
+                config.topSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
+            }
+            if config.bottomSeparatorInsets != .zero {
+                config.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
+            }
             return config
         }
         let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in

Tusker/Screens/Account List/AccountListViewController.swift

@@ -33,6 +33,8 @@ class AccountListViewController: UIViewController, CollectionViewController {
     override func loadView() {
         var config = UICollectionLayoutListConfiguration(appearance: .grouped)
         config.backgroundColor = .appGroupedBackground
+        config.separatorConfiguration.topSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
+        config.separatorConfiguration.bottomSeparatorInsets = TimelineStatusCollectionViewCell.separatorInsets
         let layout = UICollectionViewCompositionalLayout { sectionIndex, environment in
             let section = NSCollectionLayoutSection.list(using: config, layoutEnvironment: environment)
             section.readableContentInset(in: environment)

Tusker/Screens/Gallery/FallbackGalleryContentViewController.swift

@@ -70,7 +70,7 @@ class FallbackGalleryNavigationController: UINavigationController, GalleryConten
     
     // MARK: GalleryContentViewController
     
-    var container: (any GalleryVC.GalleryContentViewControllerContainer)?
+    weak var container: (any GalleryVC.GalleryContentViewControllerContainer)?
     
     var contentSize: CGSize {
         .zero

Tusker/Screens/Gallery/GifvGalleryContentViewController.swift

@@ -59,7 +59,7 @@ class GifvGalleryContentViewController: UIViewController, GalleryContentViewCont
     
     // MARK: GalleryContentViewController
     
-    var container: (any GalleryVC.GalleryContentViewControllerContainer)?
+    weak var container: (any GalleryVC.GalleryContentViewControllerContainer)?
     
     var contentSize: CGSize {
         controller.item.presentationSize

Tusker/Screens/Gallery/ImageGalleryContentViewController.swift

@@ -114,7 +114,7 @@ class ImageGalleryContentViewController: UIViewController, GalleryContentViewCon
     
     // MARK: GalleryContentViewController
     
-    var container: (any GalleryVC.GalleryContentViewControllerContainer)?
+    weak var container: (any GalleryVC.GalleryContentViewControllerContainer)?
     
     var contentSize: CGSize {
         image.size

Tusker/Screens/Gallery/LoadingGalleryContentViewController.swift

@@ -13,7 +13,7 @@ class LoadingGalleryContentViewController: UIViewController, GalleryContentViewC
     private let provider: () async -> (any GalleryContentViewController)?
     private var wrapped: (any GalleryContentViewController)!
     
-    var container: GalleryContentViewControllerContainer?
+    weak var container: GalleryContentViewControllerContainer?
     
     var contentSize: CGSize {
         wrapped?.contentSize ?? .zero

Tusker/Screens/Gallery/VideoGalleryContentViewController.swift

@@ -132,7 +132,7 @@ class VideoGalleryContentViewController: UIViewController, GalleryContentViewCon
     
     // MARK: GalleryContentViewController
     
-    var container: (any GalleryVC.GalleryContentViewControllerContainer)?
+    weak var container: (any GalleryVC.GalleryContentViewControllerContainer)?
     
     var contentSize: CGSize {
         item.presentationSize

Tusker/Views/Attachments/GifvController.swift

@@ -29,6 +29,7 @@ class GifvController {
         self.isGrayscale = Preferences.shared.grayscaleImages
         
         player.isMuted = true
+        player.preventsDisplaySleepDuringVideoPlayback = false
         
         NotificationCenter.default.addObserver(self, selector: #selector(restartItem), name: .AVPlayerItemDidPlayToEndTime, object: item)
         NotificationCenter.default.addObserver(self, selector: #selector(preferencesChanged), name: .preferencesChanged, object: nil)