merge: 合并远程 A2 告警引擎分布式安全更新，保留本地日志中心等最新改动

frontend/src/components/ui/chart.tsx

@@ -4,6 +4,7 @@ import * as React from "react"
 import * as RechartsPrimitive from "recharts"
 
 import { cn } from "@/lib/utils"
+import type { JsonData } from '@/types/common';
 
 // Format: { THEME_NAME: CSS_SELECTOR }
 const THEMES = { light: "", dark: ".dark" } as const
@@ -310,8 +311,7 @@ function ChartLegendContent({
 
 // Helper to extract item config from a payload.
 function getPayloadConfigFromPayload(
-  config: ChartConfig, payload: any,
-  key: string
+  config: ChartConfig, payload: JsonData, key: string
 ) {
   if (typeof payload !== "object" || payload === null) {
     return undefined