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, 15 insertions, 15 deletions

diff --git a/worker/php/exec.mjs b/worker/php/exec.mjs
index 7403dfc..f1cb361 100644
--- a/worker/php/exec.mjs
+++ b/worker/php/exec.mjs
@@ -2,22 +2,22 @@ import { buildResult, createIOCallbacks, preprocessCode } from "./lib.mjs";
 import PHPWasm from "./php-wasm.js";
 
 process.once("message", async ({ code: originalCode, input }) => {
-	const code = preprocessCode(originalCode);
-	const io = createIOCallbacks(input);
+  const code = preprocessCode(originalCode);
+  const io = createIOCallbacks(input);
 
-	const { ccall } = await PHPWasm({
-		stdin: io.stdin,
-		stdout: io.stdout,
-		stderr: io.stderr,
-	});
+  const { ccall } = await PHPWasm({
+    stdin: io.stdin,
+    stdout: io.stdout,
+    stderr: io.stderr,
+  });
 
-	let err;
-	let result;
-	try {
-		result = ccall("php_wasm_run", "number", ["string"], [code]);
-	} catch (e) {
-		err = e;
-	}
+  let err;
+  let result;
+  try {
+    result = ccall("php_wasm_run", "number", ["string"], [code]);
+  } catch (e) {
+    err = e;
+  }
 
-	process.send(buildResult(err, result, io.getStdout, io.getStderr));
+  process.send(buildResult(err, result, io.getStdout, io.getStderr));
 });