fix: ensure the theme store triggers the cloud sync upon install

src/background.ts

@@ -5,6 +5,7 @@ import {
   initCloudSettingsAutoSync,
   performCloudSettingsDownloadWithRetry,
   performCloudSettingsUploadWithRetry,
+  requestCloudSettingsDebouncedUpload,
   runCloudSettingsPoll,
 } from "./background/cloudSettingsAutoSync";
 
@@ -346,6 +347,10 @@ const MESSAGE_HANDLERS: Record<string, MessageHandler> = {
     void runCloudSettingsPoll();
     return false;
   },
+  cloudSettingsRequestDebouncedUpload: () => {
+    requestCloudSettingsDebouncedUpload();
+    return false;
+  },
   getSeqtaSession: (req: { baseUrl?: string }, sendResponse: MessageSender, sender?: browser.Runtime.MessageSender) => {
     (async () => {
       try {

src/background/cloudSettingsAutoSync.ts

@@ -362,6 +362,17 @@ function scheduleDebouncedUpload(): void {
   }, UPLOAD_DEBOUNCE_MS);
 }
 
+/** Call after store theme install (and similar) so cloud upload runs even if storage events are flaky. */
+export function requestCloudSettingsDebouncedUpload(): void {
+  void (async () => {
+    const all = (await browser.storage.local.get()) as Record<string, unknown>;
+    if (!isAutoCloudSyncEnabled(all)) return;
+    if (suppressAutoUploadDuringRestore) return;
+    if (!(await getAccessToken())) return;
+    scheduleDebouncedUpload();
+  })();
+}
+
 async function runDebouncedUploadJob(): Promise<void> {
   const all = (await browser.storage.local.get()) as Record<string, unknown>;
   if (!isAutoCloudSyncEnabled(all)) return;

src/interface/pages/store.svelte

@@ -201,6 +201,7 @@
                   await themeManager.setTheme(displayTheme.id);
                   themeUpdates.triggerUpdate();
                   await fetchCurrentThemes();
+                  void browser.runtime.sendMessage({ type: 'cloudSettingsRequestDebouncedUpload' }).catch(() => {});
                 }
               }}
               onRemove={async () => {

src/seqta/utils/Openers/OpenWhatsNewPopup.ts

@@ -38,6 +38,7 @@ export function OpenWhatsNewPopup(onDismissed?: () => void) {
       <h1>3.6.4 - Fix for alpine theme & Assement dashlet improvement</h1>
       <li>Added advanced colour adjustments variables for theme customisation.</li>
       <li>Improved logic for assement dashlet to improve compatibility.</li>
+      <li>BS Cloud can now automatically download themes from other devices.</li>
       
       <h1>3.6.3 - Assessment overview fix</h1>
       <li>Fixed assessments overview failing to load.</li>