feat(anime): auto-open Jimaku for Anime Browser playback

- Add hot-reloadable `anime.autoOpenJimaku` setting
- Pause and resume playback around subtitle selection
- Brand Anime Browser surfaces with the SubMiner logo

scripts/prepare-build-assets.mjs

@@ -6,6 +6,7 @@ import { fileURLToPath } from 'node:url';
 
 const scriptDir = path.dirname(fileURLToPath(import.meta.url));
 const repoRoot = path.resolve(scriptDir, '..');
+const assetsSourceDir = path.join(repoRoot, 'assets');
 const rendererSourceDir = path.join(repoRoot, 'src', 'renderer');
 const rendererOutputDir = path.join(repoRoot, 'dist', 'renderer');
 const settingsSourceDir = path.join(repoRoot, 'src', 'settings');
@@ -58,6 +59,7 @@ function copyAnimeUiAssets() {
     'detail.css',
     'panels.css',
   ]);
+  copyFile(path.join(assetsSourceDir, 'SubMiner.png'), path.join(animeUiOutputDir, 'SubMiner.png'));
 }
 
 function fallbackToMacosSource() {

scripts/prepare-build-assets.test.ts

@@ -33,6 +33,10 @@ test('anime UI stylesheet files exist and are all staged', () => {
     source,
     /copyAssets\(animeUiSourceDir, animeUiOutputDir, 'animeui', \[\s*'style\.css',\s*'detail\.css',\s*'panels\.css',?\s*\]\)/,
   );
+  assert.match(
+    source,
+    /copyFile\(\s*path\.join\(assetsSourceDir, 'SubMiner\.png'\),\s*path\.join\(animeUiOutputDir, 'SubMiner\.png'\),?\s*\)/,
+  );
 });
 
 // Regression guard for #213: an untargeted swiftc stamps the build machine's OS