fix:bug fix

Author: maguikai11

src/frontend/platform/src/pages/Dashboard/colorSchemes.ts

@@ -535,7 +535,7 @@ export const getDefaultMetricStyle = (title, subtitle) => ({
     "subtitleUnderline": false,
     "metricFontSize": 28,
     "metricColor": "#4882f6",
-    "metricAlign": "start",
+    "metricAlign": "left",
     "metricBold": true,
     "metricItalic": false,
     "metricUnderline": false,

src/frontend/platform/src/pages/Dashboard/components/config/StyleConfigPanel.tsx

@@ -88,7 +88,7 @@ function TextFormat({
           <SelectValue />
         </SelectTrigger>
         <SelectContent>
-          {[10, 12, 14, 16, 18, 20, 24].map((v) => (
+          {[10, 12, 14, 16, 18, 20, 24, 28].map((v) => (
             <SelectItem key={v} value={String(v)} className="text-xs">
               {v}
             </SelectItem>