fix: refresh WebUI with cache buster

dashboard/src/components/shared/UpgradeRecoveryDialog.vue

@@ -156,6 +156,12 @@ function dismiss() {
   visible.value = false;
 }
 
+function reloadWithCacheBuster() {
+  const url = new URL(window.location.href);
+  url.searchParams.set('_r', Date.now().toString());
+  window.location.replace(url.toString());
+}
+
 function waitForRestart() {
   clearRestartTimer();
   let attempts = 0;
@@ -169,7 +175,7 @@ function waitForRestart() {
       ) {
         clearRestartTimer();
         sessionStorage.removeItem(UPGRADE_RECOVERY_TOKEN_KEY);
-        window.location.reload();
+        reloadWithCacheBuster();
       }
     } catch (_error) {
       // The backend may be temporarily unavailable during restart.

dashboard/src/components/shared/WaitingForRestart.vue

@@ -31,6 +31,11 @@ export default {
         }
     },
     methods: {
+        reloadWithCacheBuster() {
+            const url = new URL(window.location.href)
+            url.searchParams.set('_r', Date.now().toString())
+            window.location.replace(url.toString())
+        },
         async check(initialStartTime = null) {
             this.newStartTime = -1
             this.cnt = 0
@@ -83,8 +88,7 @@ export default {
                     this.newStartTime = newStartTime
                     console.log('wfr: restarted')
                     this.visible = false
-                    // reload
-                    window.location.reload()
+                    this.reloadWithCacheBuster()
                 }
             } catch (_error) {
                 // backend may be unavailable during restart window

dashboard/src/layouts/full/vertical-header/VerticalHeader.vue

@@ -611,7 +611,13 @@ async function fetchAstrBotStartTime() {
 
 function reloadAfterUpdate() {
   stopRestartReloadTimer();
-  window.location.reload();
+  reloadWithCacheBuster();
+}
+
+function reloadWithCacheBuster() {
+  const url = new URL(window.location.href);
+  url.searchParams.set("_r", Date.now().toString());
+  window.location.replace(url.toString());
 }
 
 function showRestartCompleted() {
@@ -819,7 +825,7 @@ function updateDashboard() {
       updateStatus.value = res.data.message || "";
       if (res.data.status == "ok") {
         setTimeout(() => {
-          window.location.reload();
+          reloadWithCacheBuster();
         }, 1000);
       }
     })