style: switch from tab to space indentation in frontend and worker/php

Update biome.json indentStyle from "tab" to "space" and reformat all
files in both workspaces.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/frontend/app/types/PlayerProfile.ts b/frontend/app/types/PlayerProfile.ts
index 2e9c16a..3ca0896 100644
--- a/frontend/app/types/PlayerProfile.ts
+++ b/frontend/app/types/PlayerProfile.ts
@@ -1,5 +1,5 @@
 export type PlayerProfile = {
-	id: number;
-	displayName: string;
-	iconPath: string | null;
+  id: number;
+  displayName: string;
+  iconPath: string | null;
 };