fix: preloader + update notification robustness

- Add full-screen CSS preloader to webapp (fades out when _initApp completes) - Defer _checkWebappUpdate() to 6s after app init so it does not compete with startup API calls (fixes perceived slowness on first load) - Switch update-check throttle from sessionStorage to localStorage (6h TTL); use release published_at instead of version string for comparison, so the banner correctly appears when a new release is published regardless of whether the tag is a semver or the rolling "latest" tag - PHP _isLatestVersion(): return true (do not suppress error reports) when tag_name is non-semver (e.g. "latest") — was incorrectly blocking ALL reports - Kiosk checkForUpdates(): show banner only when the release asset actually contains an APK for the component; handle non-semver tag by treating it as always-update (prevents silent no-op with rolling "latest" tag) - Scale gateway checkForUpdates(): same non-semver fix; apkUrl now defaults to empty and bails out if no matching APK found in assets (prevents 404 install)
2026-05-03 17:46:42 +00:00
parent f9718fee6d
commit 58e69625bd
6 changed files with 118 additions and 30 deletions
@@ -50,6 +50,14 @@
 </head>
 <body>

+<!-- ===== APP PRELOADER (hidden by JS once _initApp completes) ===== -->
+<div id="app-preloader" aria-hidden="true">
+    <div class="app-preloader-inner">
+        <div class="app-preloader-spinner"></div>
+        <span class="app-preloader-label">🏠 EverShelf</span>
+    </div>
+</div>
+
 <!-- Top Header -->
 <header class="app-header">
    <div class="header-content">