【调整】暗色主题样式

frontend/allinssl/backend/app/api/overview.go

@@ -0,0 +1,20 @@
+package api
+
+import (
+	"ALLinSSL/backend/internal/overview"
+	"ALLinSSL/backend/public"
+	"github.com/gin-gonic/gin"
+)
+
+func GetOverview(c *gin.Context) {
+	// Get the overview data from the database
+	overviewData, err := overview.GetOverviewData()
+	if err != nil {
+		public.FailMsg(c, err.Error())
+		return
+	}
+
+	// Return the overview data as JSON
+	public.SuccessData(c, overviewData, 0)
+
+}