fix: resolve CI lint and test failures

- Apply biome formatting fixes to web app components
- Add required S3 credentials to loadEnv test when STORAGE_MODE=s3
- Update bento-grid test tool counts from 52 to 53 for html-to-image

scripts/generate-license.mjs

@@ -49,7 +49,9 @@ if (command === "keygen") {
   }
 
   if (!existsSync(PRIVATE_KEY_PATH)) {
-    console.error(`Private key not found at ${PRIVATE_KEY_PATH}. Run 'generate-license.mjs keygen' first.`);
+    console.error(
+      `Private key not found at ${PRIVATE_KEY_PATH}. Run 'generate-license.mjs keygen' first.`,
+    );
     process.exit(1);
   }