fix(anki): clip mined media on the sub-delay retimed timeline

mpv's sub-start/sub-end and parsed cues carry the subtitle file's own
timestamps; sub-delay (z/x, sub-step) only moves where mpv plays them.
Mining now shifts subtitle timings onto the video clock before media
generation, review, and MiscInfo timestamps.

src/anki-integration/card-creation.ts

@@ -10,6 +10,7 @@ import {
   type MediaTimingReviewRequest,
   type WordCardKind,
 } from '../types/anki';
+import { shiftSubtitleRangeToVideoClock } from '../core/services/mining';
 import { createLogger } from '../logger';
 import type { MediaInput } from '../media-input';
 import { SubtitleTimingTracker } from '../subtitle-timing-tracker';
@@ -428,10 +429,12 @@ export class CardCreationService {
         return;
       }
 
-      let startTime = mpvClient.currentSubStart;
-      let endTime = mpvClient.currentSubEnd;
+      let { startTime, endTime } = shiftSubtitleRangeToVideoClock(
+        { startTime: mpvClient.currentSubStart, endTime: mpvClient.currentSubEnd },
+        mpvClient.currentSubDelay,
+      );
 
-      if (startTime === undefined || endTime === undefined) {
+      if (mpvClient.currentSubStart === undefined || mpvClient.currentSubEnd === undefined) {
         const currentTime = mpvClient.currentTimePos || 0;
         const fallback = this.deps.getFallbackDurationSeconds() / 2;
         startTime = currentTime - fallback;