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, 6 insertions, 6 deletions

diff --git a/frontend/app/components/TwoColumnLayout.tsx b/frontend/app/components/TwoColumnLayout.tsx
index 68eab32..83640ec 100644
--- a/frontend/app/components/TwoColumnLayout.tsx
+++ b/frontend/app/components/TwoColumnLayout.tsx
@@ -1,13 +1,13 @@
 import React from "react";
 
 type Props = {
-	children: React.ReactNode;
+  children: React.ReactNode;
 };
 
 export default function TwoColumnLayout({ children }: Props) {
-	return (
-		<div className="grow grid grid-cols-1 md:grid-cols-2 md:divide-x divide-gray-300">
-			{children}
-		</div>
-	);
+  return (
+    <div className="grow grid grid-cols-1 md:grid-cols-2 md:divide-x divide-gray-300">
+      {children}
+    </div>
+  );
 }