✨ feat: Host a relay on Hetzner (#114)

We are hosting a [MoQ](https://quic.video) relay on a remote (bare
metal) server on Hetzner

With a lot of help from @victorpahuus

packages/moq/common/error.ts

@@ -0,0 +1,14 @@
+// I hate javascript
+export function asError(e: any): Error {
+	if (e instanceof Error) {
+		return e
+	} else if (typeof e === "string") {
+		return new Error(e)
+	} else {
+		return new Error(String(e))
+	}
+}
+
+export function isError(e: any): e is Error {
+	return e instanceof Error
+}