Add master display UI with audio output management and styling

- Implement main.js for the master display functionality, including WebSocket connection, audio output management, and state handling.
- Create style.css for the master display's visual design, ensuring a cohesive look and feel with a dark theme and responsive layout.
- Integrate device management with a fallback for non-Electron environments, allowing users to select audio outputs.
- Add features for managing favorites, including toggling favorites and filtering by genre.
- Enhance user experience with a responsive favorites grid and drag-to-scroll functionality.

server/public/assets/ws-BM1PmMVd.js

@@ -0,0 +1 @@
+function l(s,n={}){let e,r=0,c=!1;function i(){const a=location.protocol==="https:"?"wss":"ws",o=new URLSearchParams;n.room&&o.set("room",n.room),n.kind&&o.set("kind",n.kind);const d=o.toString();e=new WebSocket(`${a}://${location.host}/ws${d?"?"+d:""}`),e.addEventListener("open",()=>{var t;r=0,(t=n.onOpen)==null||t.call(n)}),e.addEventListener("message",t=>{try{s(JSON.parse(t.data))}catch{}}),e.addEventListener("close",()=>{var t;(t=n.onClose)==null||t.call(n),!c&&(r=Math.min(r+1,6),setTimeout(i,500*2**r))}),e.addEventListener("error",()=>e.close())}return i(),{send(a){(e==null?void 0:e.readyState)===WebSocket.OPEN&&e.send(JSON.stringify(a))},close(){c=!0,e==null||e.close()},get readyState(){return e==null?void 0:e.readyState}}}export{l as c};