Fix: add API request timeout to avoid stuck storage status

app.js

@@ -636,9 +636,14 @@ function markLocalDataForImport() {
 }
 
 async function apiRequest(path, options = {}) {
+  const controller = new AbortController();
+  const timeoutMs = options.timeoutMs || 6000;
+  const timeoutId = setTimeout(() => controller.abort(), timeoutMs);
+
   const requestOptions = {
     method: options.method || "GET",
     headers: {},
+    signal: controller.signal,
   };
 
   if (options.body !== undefined) {
@@ -646,6 +651,7 @@ async function apiRequest(path, options = {}) {
     requestOptions.body = JSON.stringify(options.body);
   }
 
+  try {
     const response = await fetch(path, requestOptions);
     const rawText = await response.text();
     const payload = rawText ? JSON.parse(rawText) : {};
@@ -656,6 +662,9 @@ async function apiRequest(path, options = {}) {
     }
 
     return payload;
+  } finally {
+    clearTimeout(timeoutId);
+  }
 }
 
 function applyCatalogPayload(payload, preferredBrand, preferredConsole) {