Simplify video views

Shared/SubscriptionsView.swift

@@ -0,0 +1,24 @@
+import SwiftUI
+
+struct SubscriptionsView: View {
+    @ObservedObject private var store = Store<[Video]>()
+
+    var resource = InvidiousAPI.shared.subscriptions
+
+    init() {
+        resource.addObserver(store)
+    }
+
+    var body: some View {
+        VideosView(videos: store.collection)
+            .onAppear {
+                resource.loadIfNeeded()
+            }
+            .refreshable {
+                resource.load()
+            }
+        #if !os(tvOS)
+            .navigationTitle("Subscriptions")
+        #endif
+    }
+}