fix: review round 2 — Clear watch progress clears only the resume point, big view focus by the way it arrived, dialog name, reason tooltip, backfill locks

frontend/src/features/video/videoWrites.ts

@@ -7,7 +7,7 @@ import { markVideo } from "../../lib/progressCache";
 // once it has the change — into the lists that are never refetched (`markVideo`: every related
 // list, every live search). These are the ONE way to make those writes, and
 // `videoWrites.contract.test.ts` holds it: four writes that called the api directly (the
-// Notification Center's undo, the feed's reset, the feed's and Home's Watch-later toggles) left a
+// Notification Center's undo, the feed's clear, the feed's and Home's Watch-later toggles) left a
 // related list hiding a video the user had un-hidden, or showing it unsaved after a save. A
 // playlist item is one of them because the built-in Watch later list IS the mark (`saved`): ticked
 // in Add to playlist or taken out on the Playlists page, it left the bookmark as it was. Each
@@ -20,10 +20,10 @@ export function writeVideoState(qc: QueryClient, id: string, status: VideoStatus
   });
 }
 
-/** Back to pristine: the state row and its resume position both go. */
-export function resetVideoState(qc: QueryClient, id: string) {
-  return api.clearState(id).then((r) => {
-    markVideo(qc, id, { status: "new", position_seconds: 0 });
+/** Forget where the user left it: the resume point goes, the status stays. */
+export function clearVideoProgress(qc: QueryClient, id: string) {
+  return api.clearProgress(id).then((r) => {
+    markVideo(qc, id, { position_seconds: 0 });
     return r;
   });
 }