feat: Adding audio player + music to play

web/js/i18n/en.json

@@ -202,5 +202,33 @@
   "rules.error": "The rule book could not be opened.",
   "settings.sound": "Sounds",
   "settings.soundHint": "Soft effects: stamps, paper, telegrams.",
-  "settings.volume": "Volume"
+  "settings.volume": "Volume",
+  "walkman.title": "Cassette player",
+  "walkman.model": "Stereo cassette",
+  "walkman.prev": "Previous tape",
+  "walkman.play": "Play",
+  "walkman.pause": "Pause",
+  "walkman.stop": "Stop",
+  "walkman.next": "Next tape",
+  "walkman.empty": "No tape",
+  "walkman.stopped": "Stopped",
+  "walkman.tap": "Press play",
+  "walkman.hint": "Put .mp3 files in the music folder to load a tape.",
+  "settings.mixer": "Sound mixer",
+  "mixer.title": "Sound mixer",
+  "mixer.hint": "Slide each sound down to your taste. You hear the result at once.",
+  "mixer.reset": "Reset levels",
+  "mixer.master": "Overall volume",
+  "mixer.music": "Music",
+  "mixer.stamp": "Stamps",
+  "mixer.paper": "Paper",
+  "mixer.page": "Page turns",
+  "mixer.sign": "Signing the ledger",
+  "mixer.telegram": "Telegrams",
+  "mixer.alert": "Danger warnings",
+  "mixer.chime": "Full-tray chime",
+  "mixer.tick": "Daily tick",
+  "mixer.countdown": "Clock before a new proposal",
+  "mixer.click": "Buttons",
+  "mixer.ending": "End of term"
 }