✨ feat: Add streaming support (#125)

This adds:
- [x] Keyboard and mouse handling on the frontend
- [x] Video and audio streaming from the backend to the frontend
- [x] Input server that works with Websockets

Update - 17/11
- [ ] Master docker container to run this
- [ ] Steam runtime
- [ ] Entrypoint.sh

---------

Co-authored-by: Kristian Ollikainen <14197772+DatCaptainHorse@users.noreply.github.com>
Co-authored-by: Kristian Ollikainen <DatCaptainHorse@users.noreply.github.com>

packages/moq/transfork/error.ts

@@ -0,0 +1,20 @@
+export class Closed extends Error {
+	readonly code?: number
+
+	constructor(code?: number) {
+		super(`closed code=${code}`)
+		this.code = code
+	}
+
+	static from(err: unknown): Closed {
+		return new Closed(Closed.extract(err))
+	}
+
+	static extract(err: unknown): number {
+		if (err instanceof WebTransportError && err.streamErrorCode !== null) {
+			return err.streamErrorCode
+		}
+
+		return 0
+	}
+}