perf(monthlyAssessSum): 格式化考核月份参数统一处理接口请求

统一格式化考核月份参数，将YYYY-MM格式转为YYYYMM格式后再发起所有接口请求，减少重复代码并统一参数处理逻辑

src/views/performanceManage/monthlyAssessSum/index.vue

@@ -483,30 +483,40 @@ const handleResize = () => {
 const getList = async () => {
   loading.value = true
   try {
+    // 格式化参数：YYYY-MM -> YYYYMM
+    const formatParams = (params) => {
+      const formatted = { ...params }
+      if (formatted.assessmentMonth) {
+        formatted.assessmentMonth = formatted.assessmentMonth.replace('-', '')
+      }
+      return formatted
+    }
+    
     // 获取大队列表
     const brigadeListRes = await listDept()
     const brigadeList = (brigadeListRes.data || []).filter(item => item.deptType === 'BRIGADE' && item.isFunctionalDept == 0)
-
+    
     // 其他接口调用
+    const formattedQueryParams = formatParams(queryParams)
     const results = await Promise.allSettled([
-      getScoreDistribution(queryParams),
-      getDeptParticipation(queryParams),
-      getDeptScoreDistribution(queryParams),
-      getAssessmentSummary(queryParams),
-      getActualImprovementDistribution(queryParams),
-      getActualIncompetentDistribution(queryParams),
-      getAssessmentTeamImprovementDistribution(queryParams),
-      getAssessmentTeamIncompetentDistribution(queryParams),
-      getFunctionalDeptSummary(queryParams),
-      getFunctionalDeptPersonnelDistribution(queryParams),
-      getFunctionalDeptDistributionPie(queryParams)
+      getScoreDistribution(formattedQueryParams),
+      getDeptParticipation(formattedQueryParams),
+      getDeptScoreDistribution(formattedQueryParams),
+      getAssessmentSummary(formattedQueryParams),
+      getActualImprovementDistribution(formattedQueryParams),
+      getActualIncompetentDistribution(formattedQueryParams),
+      getAssessmentTeamImprovementDistribution(formattedQueryParams),
+      getAssessmentTeamIncompetentDistribution(formattedQueryParams),
+      getFunctionalDeptSummary(formattedQueryParams),
+      getFunctionalDeptPersonnelDistribution(formattedQueryParams),
+      getFunctionalDeptDistributionPie(formattedQueryParams)
     ])
 
     const [scoreDistRes, deptPartRes, deptScoreRes, assessmentSumRes, actualImproveRes, actualIncompRes, teamImproveRes, teamIncompRes, functionalDeptRes, functionalDeptPersonnelRes, functionalDeptPieRes] = results
 
     // 对每个大队调用三个接口
     const brigadeDataPromises = brigadeList.map(async (brigade) => {
-      const brigadeParams = { ...queryParams, deptId: brigade.deptId }
+      const brigadeParams = formatParams({ ...queryParams, deptId: brigade.deptId })
       const brigadeResults = await Promise.allSettled([
         getDeptAssessmentTeamStatistics(brigadeParams),
         getBrigadeImprovementDistribution(brigadeParams),