Watch: snooze finished threads, name the files a file approval would edit, Settle on finished notifications, an instant launch from the saved feed, plain Loading states, and no more cancelled errors

Gateway: an approval push for a file change says which files it would edit

watch/WristCodeTests/SnapshotTests.swift

@@ -179,6 +179,40 @@ struct SnapshotTests {
         try write(titled("Notifications", NotificationsView(status: status, result: result, scrolls: false)), "status-notifications.png")
     }
 
+    @Test func snooze() async throws {
+        let feed = try await DemoGateway().feed()
+        let item = try #require(feed.recent.first)
+        // 2 PM today, before This evening drops out, so all four choices show.
+        let afternoon = try #require(Calendar.current.date(bySettingHour: 14, minute: 0, second: 0, of: .now))
+        try write(titled("Snooze until", SnoozePicker(item: item, now: afternoon, scrolls: false)), "snooze-picker.png")
+        // The preview model has the demo's snoozed threads loaded.
+        try write(titled("Snoozed", SnoozedView(scrolls: false)), "snoozed.png")
+        try write(feedColumn {
+            RecentHeader(recent: feed.recent, more: feed.moreRecent)
+            ForEach(feed.recent.suffix(2)) { StatusCard(item: $0) }
+            MoreRecentRow(count: feed.moreRecent)
+            SnoozedRow(count: feed.snoozedTotal)
+        }, "feed-snoozed.png")
+    }
+
+    @Test func fileApprovals() async throws {
+        let gateway = DemoGateway()
+        let feed = try await gateway.feed()
+        let files = feed.needsYou.filter { $0.request?.fileEdit != nil }
+        #expect(files.count == 2)
+        try write(feedColumn { ForEach(files) { NeedsYouCard(item: $0) } }, "approval-file.png")
+        let detail = try await gateway.thread(hostId: "server-gib", threadId: "t-compose")
+        try write(titled("Thread", ThreadView(hostId: "server-gib", threadId: "t-compose", detail: detail, scrolls: false)), "thread-approval-file.png")
+    }
+
+    @Test func cachedFeed() async throws {
+        let feed = try await DemoGateway().feed()
+        try write(feedColumn {
+            FeedHeader(feed: feed, cached: true)
+            ForEach(feed.needsYou.prefix(2)) { NeedsYouCard(item: $0) }
+        }, "feed-cached.png")
+    }
+
     /// Feed rows stacked as the feed's List lays them out, which ImageRenderer leaves blank.
     private func feedColumn(@ViewBuilder _ rows: () -> some View) -> some View {
         VStack(spacing: 6) {