Zod EVERYWHERE (#2027)

* Zod EVERYWHERE

* Add no-unused-vars rule to eslint in front

* Add no-unused-vars rule to eslint in pusher

* Add no-unused-vars rule to eslint in back

* Remove unused PlayerTexture guards

* Fix data providing on room connection

Co-authored-by: Alexis Faizeau <a.faizeau@workadventu.re>

front/tests/Phaser/Map/LayersIteratorTest.ts

@@ -1,5 +1,4 @@
 import "jasmine";
-import { Room } from "../../../src/Connexion/Room";
 import { flattenGroupLayersMap } from "../../../src/Phaser/Map/LayersFlattener";
 import type { ITiledMapLayer } from "../../../src/Phaser/Map/ITiledMap";