feat(zone): 三区标记M2——A区只读收口：Dashboard移除AI建议应用弹窗(收敛至/ai-suggestions)、客户/学习看板KPIListView只读模式(KPI维护收敛至/kpis) (three-zone P0-①)

frontend/src/views/Dashboard.vue

@@ -226,9 +226,8 @@
             <div class="sug-title">{{ s.title }}</div>
             <div class="sug-content">{{ s.content }}</div>
             <div class="sug-foot">
-              <el-button v-if="s.status === 'unapplied'" size="small" type="primary" @click="openApplyDialog(s)">应用到</el-button>
-              <el-button v-if="s.status === 'unapplied'" size="small" @click="dismissSuggestion(s)">忽略</el-button>
               <span v-if="s.status === 'applied'" class="sug-applied-by">由 {{ s.applied_by }} 于 {{ (s.applied_at || '').slice(0, 16) }} 应用</span>
+              <span v-else class="sug-pending-hint">待审批 · 请到 AI建议中心 处理</span>
             </div>
           </div>
         </div>
@@ -243,50 +242,7 @@
       </div>
     </div>
 
-    <!-- 应用建议弹窗 -->
-    <el-dialog v-model="showApplyDialog" :title="'应用到：' + (applySug?.title || '')" width="520px">
-      <el-form label-width="100px">
-        <template v-if="applySug?.suggestion_type === 'kpi_target'">
-          <el-form-item label="KPI"><el-input :model-value="applyKpiName" disabled /></el-form-item>
-          <el-form-item label="新目标值" required>
-            <el-input-number v-model="applyForm.target_value" :precision="2" style="width:220px" />
-          </el-form-item>
-          <div class="apply-tip">应用后将修改KPI目标值，并写入操作日志留痕。</div>
-        </template>
-        <template v-else-if="applySug?.suggestion_type === 'budget_adjust'">
-          <el-form-item label="KPI"><el-input :model-value="applyKpiName" disabled /></el-form-item>
-          <el-form-item label="期间" required>
-            <el-input v-model="applyForm.period" placeholder="2026-09" style="width:220px" />
-          </el-form-item>
-          <el-form-item label="预算值" required>
-            <el-input-number v-model="applyForm.budget_value" :precision="2" style="width:220px" />
-          </el-form-item>
-          <div class="apply-tip">应用后将新增/更新该KPI对应期间的预算，并写入操作日志留痕。</div>
-        </template>
-        <template v-else>
-          <el-form-item label="关联KPI"><el-input :model-value="applyKpiName" disabled /></el-form-item>
-          <el-form-item label="计划标题" required><el-input v-model="applyForm.title" /></el-form-item>
-          <el-form-item label="负责人"><el-input v-model="applyForm.assignee" /></el-form-item>
-          <el-form-item label="优先级">
-            <el-select v-model="applyForm.priority" style="width:220px">
-              <el-option label="高" value="high" />
-              <el-option label="中" value="medium" />
-              <el-option label="低" value="low" />
-            </el-select>
-          </el-form-item>
-          <el-form-item label="截止日期">
-            <el-date-picker v-model="applyForm.due_date" type="date" value-format="YYYY-MM-DD" style="width:220px" />
-          </el-form-item>
-          <div class="apply-tip">应用后将创建行动方案，并写入操作日志留痕。</div>
-        </template>
-      </el-form>
-      <template #footer>
-        <el-button @click="showApplyDialog = false">取消</el-button>
-        <el-button type="primary" :loading="applying" @click="submitApply">确认应用</el-button>
-      </template>
-    </el-dialog>
-
-    <!-- KPI详情弹窗 -->
+    <!-- KPI详情弹窗（只读，A区） -->
     <el-dialog v-model="showDetail" :title="selectedKPI?.kpi_name" width="500px">
       <div v-if="selectedKPI">
         <div class="dlg-summary">
@@ -369,14 +325,9 @@ const enabledChannels = ref(0)
 const aiAnalysis = ref('')
 const aiLoading = ref(false)
 
-// R1: AI决策建议（建议卡 + 应用到弹窗）
+// R1: AI决策建议（A区只读展示；应用/忽略/审批收敛至 B区 /ai-suggestions，P0-① 三区收口 2026-09-03）
 const suggestions = ref<any[]>([])
 const suggestionsLoading = ref(false)
-const showApplyDialog = ref(false)
-const applySug = ref<any>(null)
-const applyForm = ref<any>({})
-const applying = ref(false)
-const applyKpiName = ref('')
 
 const sugTypeLabel = (t: string) => ({ kpi_target: '改KPI目标', budget_adjust: '调预算', action_plan: '建行动方案' }[t] || t)
 const sugTagType = (t: string) => ({ kpi_target: 'warning', budget_adjust: 'danger', action_plan: 'primary' }[t] || 'info')
@@ -390,60 +341,6 @@ async function loadSuggestions() {
   suggestionsLoading.value = false
 }
 
-function openApplyDialog(s: any) {
-  applySug.value = s
-  const sd = s.suggestion_data || {}
-  applyForm.value = {
-    target_value: sd.target_value ?? null,
-    period: sd.period || '',
-    budget_value: sd.budget_value ?? null,
-    title: sd.title || '',
-    assignee: sd.assignee || '',
-    priority: sd.priority || 'medium',
-    due_date: sd.due_date || '',
-  }
-  applyKpiName.value = s.target_name || ''
-  showApplyDialog.value = true
-}
-
-async function submitApply() {
-  if (!applySug.value) return
-  const action = applySug.value.suggestion_type
-  const body: any = { action, kpi_id: applySug.value.target_id || applySug.value.suggestion_data?.kpi_id }
-  if (action === 'kpi_target') {
-    if (applyForm.value.target_value == null) { ElMessage.warning('请输入新目标值'); return }
-    body.target_value = applyForm.value.target_value
-  } else if (action === 'budget_adjust') {
-    if (!applyForm.value.period || applyForm.value.budget_value == null) { ElMessage.warning('请填写期间和预算值'); return }
-    body.period = applyForm.value.period
-    body.budget_value = applyForm.value.budget_value
-  } else {
-    if (!applyForm.value.title) { ElMessage.warning('请输入计划标题'); return }
-    body.title = applyForm.value.title
-    body.assignee = applyForm.value.assignee
-    body.priority = applyForm.value.priority
-    body.due_date = applyForm.value.due_date
-  }
-  applying.value = true
-  try {
-    await aiSuggestionApi.apply(applySug.value.id, body)
-    ElMessage.success('建议已应用并留痕')
-    showApplyDialog.value = false
-    await loadSuggestions()
-  } catch (e: any) {
-    ElMessage.error(e?.response?.data?.detail || '应用失败')
-  }
-  applying.value = false
-}
-
-async function dismissSuggestion(s: any) {
-  try {
-    await aiSuggestionApi.dismiss(s.id)
-    ElMessage.success('建议已忽略')
-    await loadSuggestions()
-  } catch { ElMessage.error('忽略失败') }
-}
-
 const aiApi = axios.create({ baseURL: '/api/cma', timeout: 30000 })
 aiApi.interceptors.request.use((config: any) => {
   const token = localStorage.getItem('cma_token')
@@ -715,6 +612,7 @@ onMounted(() => { loadData() })
 .sug-content { font-size:12px; color:#666; line-height:1.5; margin-bottom:8px; }
 .sug-foot { display:flex; gap:6px; align-items:center; }
 .sug-applied-by { font-size:11px; color:#999; }
+.sug-pending-hint { font-size:11px; color:#b88230; }
 .apply-tip { font-size:12px; color:#999; padding:0 0 10px 100px; }
 
 /* KPI详情弹窗 */