Fix oversized watch history thumbnails on mobile

- Replaced `w-full` with `w-56 max-w-full` in `.watch-history-card__thumbnail` class.
- This ensures thumbnails are constrained to ~224px (14rem) on all viewports, fixing the "bleeding" issue on mobile while maintaining the desktop layout.
- The `max-w-full` ensures safety on very narrow screens.

package.json

@@ -38,7 +38,7 @@
     "prettier-plugin-tailwindcss": "^0.6.5",
     "stylelint": "^16.8.0",
     "stylelint-config-standard": "^36.0.1",
-    "tailwindcss": "^3.4.13"
+    "tailwindcss": "^3.4.19"
   },
   "license": "GPL-3.0-or-later",
   "dependencies": {