Better CrazyGames integration (#3055)

## Description:

Better integration with CrazyGames:

* Don't show login because accounts have not been integrated with
CrazyGames yet
* Integrate CG invite links & usernames
* Refactor match making logic to Matchmaking.ts
* Allow periods to support crazy game usernames
* Create a no-crazygames class that disabled elements when on crazygames

## Please complete the following:

- [x] I have added screenshots for all UI updates
- [x] I process any text displayed to the user through translateText()
and I've added it to the en.json file
- [x] I have added relevant tests to the test directory
- [x] I confirm I have thoroughly tested these changes and take full
responsibility for any bugs introduced

## Please put your Discord username so you can be contacted if a bug or
regression is found:

evan

src/client/components/PatternButton.ts

@@ -72,7 +72,7 @@ export class PatternButton extends LitElement {
 
     return html`
       <div
-        class="flex flex-col items-center justify-between gap-2 p-3 bg-white/5 backdrop-blur-sm border rounded-xl w-48 h-full transition-all duration-200 ${this
+        class="no-crazygames flex flex-col items-center justify-between gap-2 p-3 bg-white/5 backdrop-blur-sm border rounded-xl w-48 h-full transition-all duration-200 ${this
           .selected
           ? "border-green-500 shadow-[0_0_15px_rgba(34,197,94,0.5)]"
           : "hover:bg-white/10 hover:border-white/20 hover:shadow-xl border-white/10"}"