feat(player-stats): local listening history tab with heatmap and summaries (#849)

* feat(player-stats): local listening history tab with heatmap and summaries

Record play sessions in library.sqlite when the library index is enabled,
add Rust read APIs and Tauri commands for year/day aggregates, and ship the
Player stats UI with session clustering, event-driven live refresh, and a
notice when some servers are excluded from indexing.

* test(player-stats): split play_session repo and expand test coverage

Move the repository into play_session/ (completion, cluster, integration tests),
add remap/purge/FK coverage in Rust, and cover ingestion gates plus live-refresh
hooks on the frontend per spec v0.3.

* docs(release): CHANGELOG and credits for player stats (PR #849)

* fix(player-stats): satisfy tsc and clippy CI gates

Use InternetRadioStation field names in the radio skip test and replace
manual month/day range checks with RangeInclusive::contains.

src/components/statistics/PlayerStatsDayTracks.tsx

@@ -0,0 +1,30 @@
+import { useTranslation } from 'react-i18next';
+import type { PlaySessionDayDetail } from '../../api/library';
+import { formatPlayerStatsListenedSec } from '../../utils/format/formatHumanDuration';
+
+type Props = {
+  detail: PlaySessionDayDetail;
+};
+
+export default function PlayerStatsDayTracks({ detail }: Props) {
+  const { t } = useTranslation();
+
+  return (
+    <ul className="player-stats-day-tracks">
+      {detail.tracks.map(tr => (
+        <li key={`${tr.serverId}:${tr.trackId}:${tr.startedAtMs}`}>
+          <div className="player-stats-day-track-title">{tr.title}</div>
+          <div className="player-stats-day-track-meta">
+            {tr.artist ?? '—'}
+            {' · '}
+            {formatPlayerStatsListenedSec(tr.listenedSec)}
+            {' · '}
+            {tr.completion === 'full'
+              ? t('statistics.completionFull')
+              : t('statistics.completionPartial')}
+          </div>
+        </li>
+      ))}
+    </ul>
+  );
+}