Renamed hair > characterHair, split character logic (chat bubble, healthbar etc) into separate components for better DX

src/composables/gameComposable.ts

@@ -57,6 +57,8 @@ export async function loadTexture(scene: Phaser.Scene, assetData: AssetDataT): P
 }
 
 export async function loadSpriteTextures(scene: Phaser.Scene, sprite: Sprite) {
+  if (!sprite) return
+
   const sprite_actions = await fetch(config.server_endpoint + '/assets/list_sprite_actions/' + sprite?.id).then((response) => response.json())
   for await (const sprite_action of sprite_actions) {
     await loadTexture(scene, {