Merge branch 'irc-colours' into fallback-server-icons

utils/generateIrcColor.ts

@@ -0,0 +1,15 @@
+import xxhash from "xxhash-wasm"
+
+let h64: CallableFunction;
+(async () => {
+	h64 = (await xxhash()).h64;
+})();
+
+export default (seed: string): string => {
+	const lightness = 50
+	
+	// this should probably be cached eventually
+	const idHash = h64(seed)
+
+	return `hsl(${idHash % 360n}, 100%, ${lightness}%)`
+}