feat: 添加跳闸率解析并实现雷暴日与地闪密度自动转换

在Log组件中解析跳闸率数值并暴露给父组件
在ParameterForm组件中实现雷暴日与地闪密度的双向自动转换

webui/src/components/Log.vue

@@ -40,6 +40,7 @@ interface LogEntry {
 const logs = ref<LogEntry[]>([])
 const logContainer = ref<HTMLElement | null>(null)
 const expanded = ref(true)
+const lastTripRates = ref<number[]>([])
 
 const addLog = (level: LogEntry['level'], message: string) => {
   const now = new Date()
@@ -47,6 +48,13 @@ const addLog = (level: LogEntry['level'], message: string) => {
 
   logs.value.push({ level, time, message })
 
+  // 解析跳闸率数值
+  const match = message.match(/不同相跳闸率是\[([\d.\s]+)\]/)
+  if (match) {
+    const values = match[1].trim().split(/\s+/).map(Number)
+    lastTripRates.value = values
+  }
+
   // 自动滚动到底部
   nextTick(() => {
     if (logContainer.value) {
@@ -62,7 +70,8 @@ const clearLog = () => {
 // 暴露方法给父组件
 defineExpose({
   addLog,
-  clearLog
+  clearLog,
+  lastTripRates
 })
 </script>