feat: 路线图R1决策建议一键落地+R2机会推送+R5预算闭环

R1(P0): AI建议一键应用到KPI/预算/行动方案
- 新表 ai_suggestions + AISuggestion 模型(init_db自动建)
- /api/cma/ai/suggestions CRUD + /{id}/apply(复用kpis/budget/action_plans) + dismiss
- 应用写 OperationLog(action=ai_suggestion_apply, detail含suggestion_id/before/after)
- 规则驱动建议生成 generate_rule_suggestions(低执行率/高执行率/预算超支/pending预警)
- 幂等: 同entity+type+target_id+title+unapplied不重复建; applied后拒绝重复应用
- 前端: Dashboard AI面板建议卡(应用到/忽略) + 建议中心页 /ai-suggestions

R2(P1): 数据找人扩大-机会类推送
- scripts/opportunity_detector.py: KPI向好(执行率>110%)/预算余量(<70%且actual>0)/预测上行
- scripts/daily_push.py: 异常+机会 每日9:15推企微(8800/send, --dry-run调试)
- crontab: 15 9 * * * (alert_generator 9:00之后)

R5(P0): 预算闭环加固
- auto-decompose批量幂等: 只取年度行(period=YYYY-00)+同KPI多版本取一行
- scripts/closed_loop_check.py: 预算执行率异常→检查现金流/行动同步→缺失提示+报告
- scripts/verify_decompose_idempotent.py: 幂等验证脚本

测试: test_ai_suggestions(10例)+test_roadmap_r2r5(14例); 修test_budget幂等契约适配年度行
全量: 673 passed

frontend/src/views/Dashboard.vue

@@ -205,17 +205,87 @@
       </el-card>
     </template>
 
-    <!-- AI分析浮窗 -->
+    <!-- AI分析浮窗（R1：AI建议→一键落地） -->
     <div v-if="showSidebar" class="ai-panel">
-      <div class="ai-head"><span>🤖 AI 分析</span><el-button text size="small" @click="showSidebar = false">✕</el-button></div>
+      <div class="ai-head">
+        <span>🤖 AI 分析</span>
+        <el-button text size="small" @click="router.push('/ai-suggestions')">建议中心</el-button>
+        <el-button text size="small" @click="showSidebar = false">✕</el-button>
+      </div>
       <div class="ai-body">
+        <div class="ai-section-title">📋 决策建议</div>
+        <div v-if="suggestionsLoading" class="ai-loading"><el-icon class="is-loading" :size="16"><Loading /></el-icon><p>加载建议...</p></div>
+        <div v-else-if="suggestions.length === 0" class="ai-empty">暂无待应用建议</div>
+        <div v-else class="sug-list">
+          <div v-for="s in suggestions" :key="s.id" class="sug-card" :class="'type-' + s.suggestion_type">
+            <div class="sug-top">
+              <el-tag size="small" :type="sugTagType(s.suggestion_type)">{{ sugTypeLabel(s.suggestion_type) }}</el-tag>
+              <el-tag v-if="s.status === 'applied'" size="small" type="success">已应用</el-tag>
+              <el-tag v-else size="small" type="info">未应用</el-tag>
+            </div>
+            <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>
+            </div>
+          </div>
+        </div>
+        <el-divider />
+        <div class="ai-section-title">💡 AI分析文本</div>
         <div v-if="aiLoading" class="ai-loading"><el-icon class="is-loading" :size="20"><Loading /></el-icon><p>分析中...</p></div>
         <div v-else-if="aiAnalysis" class="ai-content" v-html="renderMd(aiAnalysis)"></div>
         <el-empty v-else description="暂无分析" />
       </div>
-      <div class="ai-foot"><el-button size="small" type="primary" @click="refreshAnalysis" :loading="aiLoading">刷新</el-button></div>
+      <div class="ai-foot">
+        <el-button size="small" type="primary" @click="refreshAnalysis" :loading="aiLoading">刷新分析</el-button>
+      </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 -->
     <el-dialog v-model="showDetail" :title="selectedKPI?.kpi_name" width="500px">
       <div v-if="selectedKPI">
@@ -241,7 +311,7 @@ import { ref, computed, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import { Loading, ArrowRight } from '@element-plus/icons-vue'
-import { dashboardApi, alertApi } from '../api/index'
+import { dashboardApi, alertApi, aiSuggestionApi } from '../api/index'
 import axios from 'axios'
 import CountUp from '../components/CountUp.vue'
 import GrowthQuality from '../components/GrowthQuality.vue'
@@ -299,6 +369,81 @@ 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）
+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')
+
+async function loadSuggestions() {
+  suggestionsLoading.value = true
+  try {
+    const r: any = await aiSuggestionApi.list({ status: 'unapplied' })
+    suggestions.value = (r as any)?.data || []
+  } catch { suggestions.value = [] }
+  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')
@@ -376,8 +521,8 @@ async function loadKPIAnalysis() {
   if (!selectedKPI.value?.id) return
   loadingDetail.value = true
   try {
-    const r: any = await aiApi.post('/ai/kpi-analysis', { kpi_id: selectedKPI.value.id, period: periodType.value })
-    selectedKPIDetail.value = r.data || r.analysis || '暂无分析结果'
+    const r: any = await aiApi.get(`/ai/kpi-analysis/${selectedKPI.value.id}`)
+    selectedKPIDetail.value = r.data?.analysis || r.analysis || '暂无分析结果'
   } catch { selectedKPIDetail.value = 'AI分析请求失败' }
   loadingDetail.value = false
 }
@@ -385,8 +530,10 @@ async function loadKPIAnalysis() {
 async function refreshAnalysis() {
   aiLoading.value = true
   try {
-    const r: any = await aiApi.post('/ai/dashboard-analysis', { role: userRole.value, period: periodType.value })
-    aiAnalysis.value = r.data || r.analysis || '暂无分析'
+    const r: any = await aiApi.get('/ai/dashboard-analysis', { params: { role: userRole.value } })
+    aiAnalysis.value = r.data?.analysis || r.analysis || '暂无分析'
+    // 建议列表从服务端拉取（含dashboard分析自动生成的规则建议）
+    await loadSuggestions()
   } catch { aiAnalysis.value = 'AI分析暂时不可用' }
   aiLoading.value = false
 }
@@ -555,6 +702,21 @@ onMounted(() => { loadData() })
 .ai-foot { padding:10px 16px; border-top:1px solid #f0f0f0; }
 .ai-loading { text-align:center; padding:30px 0; color:#999; }
 
+/* R1: 建议卡 */
+.ai-section-title { font-size:13px; font-weight:600; color:#333; margin-bottom:10px; }
+.ai-empty { text-align:center; color:#bbb; padding:16px 0; font-size:12px; }
+.sug-list { display:flex; flex-direction:column; gap:10px; }
+.sug-card { border:1px solid #eee; border-radius:8px; padding:10px 12px; background:#fafafa; border-left:3px solid #909399; }
+.sug-card.type-kpi_target { border-left-color:#e6a23c; }
+.sug-card.type-budget_adjust { border-left-color:#f56c6c; }
+.sug-card.type-action_plan { border-left-color:#409eff; }
+.sug-top { display:flex; gap:6px; margin-bottom:6px; }
+.sug-title { font-size:13px; font-weight:600; color:#333; margin-bottom:4px; }
+.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; }
+.apply-tip { font-size:12px; color:#999; padding:0 0 10px 100px; }
+
 /* KPI详情弹窗 */
 .dlg-summary { display:flex; justify-content:space-between; align-items:center; margin-bottom:12px; }
 .kpi-bar.large { height:10px; background:#f0f0f0; border-radius:5px; overflow:hidden; }