feat: 优化日志组件并简化后端日志处理

为日志组件添加折叠功能并显示空状态提示
移除参数表单中冗余的后端日志调试信息

webui/src/components/ParameterForm.vue

@@ -384,23 +384,14 @@ const calculate = async () => {
   try {
     // 调用 pywebview 的 Python 函数
     if (window.pywebview) {
-      logRef.value?.addLog('info', '开始调用后端计算...')
       const response = await window.pywebview.api.calculate(params)
-      logRef.value?.addLog('info', `后端返回 keys: ${Object.keys(response).join(', ')}`)
-      logRef.value?.addLog('info', `DEBUG_VERSION: ${response.DEBUG_VERSION || '无'}`)
-      logRef.value?.addLog('info', `后端返回: ${JSON.stringify(response).substring(0, 150)}`)
 
-      // 显示日志
-      console.log('[DEBUG] response:', response)
+      // 显示后端日志
       const logs = response.logs
       if (Array.isArray(logs) && logs.length > 0) {
-        logRef.value?.addLog('info', `收到 ${logs.length} 条日志`)
         for (const log of logs) {
           logRef.value?.addLog(log.level as any, log.message)
         }
-      } else {
-        logRef.value?.addLog('warning', '后端未返回日志')
-        logRef.value?.addLog('warning', `response.logs = ${JSON.stringify(logs)}`)
       }
 
       result.value = JSON.stringify(response, null, 2)