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/modules/home/Home.dom.test.tsx

@@ -46,14 +46,14 @@ vi.mock("react-i18next", async (importOriginal) => {
 const discover = vi.fn();
 const discoverPick = vi.fn();
 const videoRow = vi.fn();
-const clearState = vi.fn((_id: string) => Promise.resolve());
+const clearProgress = vi.fn((_id: string) => Promise.resolve());
 vi.mock("../../lib/api", () => ({
   api: {
     discover: (...a: unknown[]) => discover(...a),
     videoRow: (...a: unknown[]) => videoRow(...a),
     discoverPick: (...a: unknown[]) => discoverPick(...a),
     setState: () => Promise.resolve(),
-    clearState: (id: string) => clearState(id),
+    clearProgress: (id: string) => clearProgress(id),
     watchLaterAdd: () => Promise.resolve(),
     watchLaterRemove: () => Promise.resolve(),
     downloadIndex: () => Promise.resolve({}), // the cards' download buttons read it
@@ -816,11 +816,11 @@ describe("Home", () => {
     fireEvent.click((await screen.findAllByRole("button", { name: "card.menu.more" }))[0]!);
     const reset = screen
       .getAllByRole("menuitem", { hidden: true })
-      .find((b) => b.textContent === "card.resetState");
+      .find((b) => b.textContent === "card.clearProgress");
     expect(reset).toBeTruthy();
     const asked = discover.mock.calls.length;
     fireEvent.click(reset!);
-    await waitFor(() => expect(clearState).toHaveBeenCalledWith("v1"));
+    await waitFor(() => expect(clearProgress).toHaveBeenCalledWith("v1"));
     await waitFor(() => expect(discover.mock.calls.length).toBeGreaterThan(asked));
   });
 

frontend/src/modules/home/Home.tsx

@@ -53,7 +53,7 @@ import { LoadingState, StateMessage } from "../../components/ui/QueryState";
 import VideoCard, { VideoHoverActions } from "../../features/video/VideoCard";
 import { useVideoActions } from "../../features/video/useVideoActions";
 import {
-  resetVideoState,
+  clearVideoProgress,
   writeVideoState,
   writeWatchLater,
 } from "../../features/video/videoWrites";
@@ -161,14 +161,14 @@ function useHomeCardMenu({
   // A video tile's own action list, the same one the feed's menu shows; the rail keeps its
   // Play row (it resolves `next`) and its shelf rows around it.
   const qc = useQueryClient();
-  // Back to fresh: what the rails answer changes with it (a reset video leaves Continue watching),
+  // What the rails answer changes with it (a video with no resume point leaves Continue watching),
   // so Home asks again, as its marks do.
-  const onResetState = (id: string) => {
-    void resetVideoState(qc, id)
+  const onClearProgress = (id: string) => {
+    void clearVideoProgress(qc, id)
       .then(() => qc.invalidateQueries({ queryKey: qk.discover() }))
-      .catch((e: unknown) => notifyActionError(e, msg("errors.writeFailed.videoReset")));
+      .catch((e: unknown) => notifyActionError(e, msg("errors.writeFailed.videoProgress")));
   };
-  const videoActions = useVideoActions({ onState, onToggleSave, onResetState }, menu.open);
+  const videoActions = useVideoActions({ onState, onToggleSave, onClearProgress }, menu.open);
   // A Plex tile's, likewise (its "Media info" row goes where the tile's `onInfo` does).
   const plexActions = usePlexCardActions(
     {