Add dashboard version button and self-update UI wiring

dashcaddy-api/.eslintrc.js

@@ -54,11 +54,25 @@ module.exports = {
       },
     },
     {
-      // Frontend assets use browser globals
+      // Browser-side assets (client JS)
       files: ['assets/**/*.js', 'frontend/**/*.js'],
       env: {
         browser: true,
         es2021: true,
+        node: false,
+      },
+      globals: {
+        // Common dashboard globals from status/index.html context
+        apiUrl: 'readonly',
+        API_BASE_URL: 'readonly',
+        CONFIG: 'readonly',
+        // Client-side dashboard classes (loaded via script tags)
+        ErrorHandler: 'readonly',
+        ProgressTracker: 'readonly',
+        ThemeAdapter: 'readonly',
+        DnsTemplateSelector: 'readonly',
+        TourManager: 'readonly',
+        TooltipDefinitions: 'readonly',
       },
       rules: {
         'no-undef': 'warn',

status/js/update-management.js

@@ -378,6 +378,7 @@
       } else {
         dcUpdateBadge.style.display = 'none';
         dcUpdateDetails.style.display = 'none';
+        await dcLoadVersion();
         if (!silent) dcShowStatus('You are running the latest version.', 'success');
       }