Refactor: Remove summary cards from various pages and update UI components

- Removed summary cards from Managed Domains, Nodes, Proxy Routes, TLS Certificates, Users pages to streamline UI.
- Updated Nodes and Proxy Routes pages to enhance action buttons and descriptions.
- Added new runtime configuration options for rate limiting in Settings page, allowing for dynamic updates.
- Updated documentation to reflect new runtime configurations and their effects.
- Enhanced unit tests for DashboardOverview to include mock data for comprehensive coverage.

atsf_server/controller/option.go

@@ -4,11 +4,37 @@ import (
 	"atsflare/common"
 	"atsflare/model"
 	"encoding/json"
+	"fmt"
 	"github.com/gin-gonic/gin"
 	"net/http"
+	"strconv"
 	"strings"
 )
 
+func validateRateLimitOption(key string, value string) error {
+	maxDurationSeconds := int(common.RateLimitKeyExpirationDuration.Seconds())
+
+	switch key {
+	case "GlobalApiRateLimitNum", "GlobalWebRateLimitNum", "UploadRateLimitNum", "DownloadRateLimitNum", "CriticalRateLimitNum":
+		intValue, err := strconv.Atoi(value)
+		if err != nil || intValue <= 0 {
+			return fmt.Errorf("%s 必须为大于 0 的整数", key)
+		}
+		return nil
+	case "GlobalApiRateLimitDuration", "GlobalWebRateLimitDuration", "UploadRateLimitDuration", "DownloadRateLimitDuration", "CriticalRateLimitDuration":
+		intValue, err := strconv.Atoi(value)
+		if err != nil || intValue <= 0 {
+			return fmt.Errorf("%s 必须为大于 0 的整数秒", key)
+		}
+		if intValue > maxDurationSeconds {
+			return fmt.Errorf("%s 不能大于 %d 秒", key, maxDurationSeconds)
+		}
+		return nil
+	default:
+		return nil
+	}
+}
+
 // GetOptions godoc
 // @Summary List editable options
 // @Tags Options
@@ -81,6 +107,13 @@ func UpdateOption(c *gin.Context) {
 			return
 		}
 	}
+	if err = validateRateLimitOption(option.Key, option.Value); err != nil {
+		c.JSON(http.StatusOK, gin.H{
+			"success": false,
+			"message": err.Error(),
+		})
+		return
+	}
 	err = model.UpdateOption(option.Key, option.Value)
 	if err != nil {
 		c.JSON(http.StatusOK, gin.H{