V3.0: 门店分级与风险等级页面、数据填充脚本、后端API

- 新增V3.0数据库表结构(12-15)和数据填充脚本(16)
- 新增后端路由: store-grade, enterprise, product, intelligence, alert, scheduler, target
- 新增前端页面: StoreGradePage, EnterprisePage, ProductLifecyclePage, IntelligencePage, AlertManagementPage, DataImportPage, SchedulerManagementPage, TargetManagementPage
- 门店分级: 自动分级算法(达成率40%+毛利率25%+会员15%+风险20%)
- 风险等级: 基于mv_store_risk_rating模型展示风险分布和原因
- 弹窗: 雷达图+详细指标+分级原因+风险原因(primary_issue)
- FilterableTable: filterOptions支持{value,label}对象格式

server/sql/15_v3_phase3_tables.sql

@@ -0,0 +1,96 @@
+-- ============================================================
+-- 15_v3_phase3_tables.sql
+-- Phase 3: IoT + AI决策 + 全链路 + 实时数据 + 战略驾驶舱
+-- ============================================================
+
+-- T-310: IoT设备数据
+CREATE TABLE IF NOT EXISTS analytics.v3_iot_device (
+  id SERIAL PRIMARY KEY,
+  device_code TEXT NOT NULL UNIQUE,
+  device_name TEXT,
+  device_type TEXT,                      -- 温控/湿度/秤/扫码枪
+  store_code TEXT,
+  location TEXT,
+  status TEXT DEFAULT 'offline',         -- online/offline/alarm
+  last_reading JSONB,
+  last_reading_at TIMESTAMPTZ,
+  created_at TIMESTAMPTZ DEFAULT NOW(),
+  updated_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- T-310: IoT温度记录
+CREATE TABLE IF NOT EXISTS analytics.v3_iot_temperature (
+  id SERIAL PRIMARY KEY,
+  device_code TEXT NOT NULL,
+  store_code TEXT,
+  temperature NUMERIC(5,2),
+  humidity NUMERIC(5,2),
+  recorded_at TIMESTAMPTZ NOT NULL,
+  is_alarm BOOLEAN DEFAULT false,
+  created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- T-320: AI目标测算
+CREATE TABLE IF NOT EXISTS analytics.v3_ai_target_adjustment (
+  id SERIAL PRIMARY KEY,
+  target_date DATE NOT NULL,
+  store_code TEXT NOT NULL,
+  original_target NUMERIC(12,2),
+  adjusted_target NUMERIC(12,2),
+  factors JSONB,                          -- 天气/节假日/商圈活动
+  confidence NUMERIC(5,2),
+  created_at TIMESTAMPTZ DEFAULT NOW(),
+  UNIQUE(target_date, store_code)
+);
+
+-- T-321: 趋势预测
+CREATE TABLE IF NOT EXISTS analytics.v3_forecast (
+  id SERIAL PRIMARY KEY,
+  forecast_type TEXT NOT NULL,           -- revenue/traffic/sales
+  target_date DATE NOT NULL,
+  store_code TEXT,
+  predicted_value NUMERIC(14,2),
+  confidence_lower NUMERIC(14,2),
+  confidence_upper NUMERIC(14,2),
+  model_type TEXT,                        -- linear/arima/ema
+  created_at TIMESTAMPTZ DEFAULT NOW()
+);
+
+-- T-350: 投资回报模型
+CREATE TABLE IF NOT EXISTS analytics.v3_store_roi (
+  id SERIAL PRIMARY KEY,
+  store_code TEXT NOT NULL,
+  store_name TEXT,
+  initial_investment NUMERIC(14,2),
+  monthly_revenue NUMERIC(14,2),
+  monthly_profit NUMERIC(14,2),
+  payback_months NUMERIC(8,2),
+  roi_pct NUMERIC(8,2),
+  city_penetration_pct NUMERIC(5,2),
+  calculated_at TIMESTAMPTZ DEFAULT NOW(),
+  updated_at TIMESTAMPTZ DEFAULT NOW(),
+  UNIQUE(store_code)
+);
+
+-- T-352: 品牌资产
+CREATE TABLE IF NOT EXISTS analytics.v3_brand_asset (
+  id SERIAL PRIMARY KEY,
+  tracking_date DATE NOT NULL,
+  nps_score NUMERIC(5,2),
+  search_index NUMERIC(8,2),
+  sentiment_health NUMERIC(5,2),
+  positive_mentions INT,
+  negative_mentions INT,
+  created_at TIMESTAMPTZ DEFAULT NOW(),
+  UNIQUE(tracking_date)
+);
+
+-- 索引
+CREATE INDEX IF NOT EXISTS idx_v3_iot_device_store ON analytics.v3_iot_device(store_code);
+CREATE INDEX IF NOT EXISTS idx_v3_iot_device_status ON analytics.v3_iot_device(status);
+CREATE INDEX IF NOT EXISTS idx_v3_iot_temp_device ON analytics.v3_iot_temperature(device_code);
+CREATE INDEX IF NOT EXISTS idx_v3_iot_temp_recorded ON analytics.v3_iot_temperature(recorded_at);
+CREATE INDEX IF NOT EXISTS idx_v3_ai_target_date ON analytics.v3_ai_target_adjustment(target_date);
+CREATE INDEX IF NOT EXISTS idx_v3_forecast_date ON analytics.v3_forecast(target_date);
+CREATE INDEX IF NOT EXISTS idx_v3_store_roi_store ON analytics.v3_store_roi(store_code);
+CREATE INDEX IF NOT EXISTS idx_v3_brand_asset_date ON analytics.v3_brand_asset(tracking_date);