```

feat: 添加公司AI管理平台基础架构

添加了完整的FastAPI后端项目结构，包括：
- 环境配置文件(.env.example)和项目说明文档(README.md、AGENTS.md)
- Dockerfile用于容器化部署
- 核心基础设施：配置管理、数据库连接、调度器、安全认证
- 模块化设计：AI代理、审批流程、审计日志、业务台账等功能模块
- 支持多数据库连接(主库和遗留系统只读库)
- AI适配器支持OpenClaw、Hermes、OpenAI兼容接口
- 飞书集成、报表生成、风险监控等企业级功能
- 完整的依赖管理和测试指南
```

app/modules/reports/service.py

@@ -0,0 +1,96 @@
+from decimal import Decimal
+
+from sqlalchemy import func, select
+from sqlalchemy.orm import Session
+
+from app.modules.business.models import Expense, FundAccount, Procurement, Project, WorkTask
+from app.modules.feishu.service import FeishuService
+from app.modules.risk.service import RiskService
+
+
+def _money(value: Decimal | int | float | None) -> str:
+    """Format a numeric value as a two-decimal money string."""
+
+    amount = Decimal(value or 0)
+    return f"{amount:,.2f}"
+
+
+class ReportService:
+    """Build operational reports and push them through Feishu."""
+
+    def __init__(self, db: Session):
+        self.db = db
+        self.risks = RiskService(db)
+
+    def daily_brief(self) -> dict:
+        project_count = int(
+            self.db.execute(select(func.count()).select_from(Project)).scalar() or 0
+        )
+        task_count = int(self.db.execute(select(func.count()).select_from(WorkTask)).scalar() or 0)
+        procurement_pending = int(
+            self.db.execute(
+                select(func.count())
+                .select_from(Procurement)
+                .where(Procurement.approval_status.in_(["草稿", "审批中", "待审批"]))
+            ).scalar()
+            or 0
+        )
+        expense_pending = int(
+            self.db.execute(
+                select(func.count())
+                .select_from(Expense)
+                .where(Expense.approval_status.in_(["草稿", "审批中", "待审批"]))
+            ).scalar()
+            or 0
+        )
+        fund_total = (
+            self.db.execute(select(func.sum(FundAccount.current_balance))).scalar()
+            or Decimal("0")
+        )
+        risk_summary = self.risks.summary()
+        lines = [
+            f"- 项目总数：{project_count}",
+            f"- 任务总数：{task_count}",
+            f"- 待处理采购：{procurement_pending}",
+            f"- 待处理费用：{expense_pending}",
+            f"- 当前账户总余额：{_money(fund_total)}",
+            f"- 逾期任务：{len(risk_summary['overdue_tasks'])}",
+            f"- 延期项目：{len(risk_summary['delayed_projects'])}",
+            f"- 超预算项目：{len(risk_summary['over_budget_projects'])}",
+            f"- 资金风险账户：{len(risk_summary['fund_risks'])}",
+            f"- 综合风险等级：{risk_summary['risk_level']}",
+        ]
+        return {"title": "每日经营晨报", "lines": lines, "content": "\n".join(lines)}
+
+    def project_weekly(self) -> dict:
+        active = int(
+            self.db.execute(
+                select(func.count())
+                .select_from(Project)
+                .where(Project.status.notin_(["验收", "已完成", "复盘", "归档", "关闭"]))
+            ).scalar()
+            or 0
+        )
+        delayed = self.risks.delayed_projects()
+        over_budget = self.risks.over_budget_projects()
+        lines = [
+            f"- 活跃项目：{active}",
+            f"- 延期项目：{len(delayed)}",
+            f"- 超预算项目：{len(over_budget)}",
+            "- 需要管理层关注：",
+        ]
+        for item in delayed[:10]:
+            lines.append(f"  - 延期：{item.get('code')} {item.get('name')}，负责人 {item.get('owner')}")
+        for item in over_budget[:10]:
+            lines.append(f"  - 超预算：{item.get('code')} {item.get('name')}")
+        return {"title": "项目周报", "lines": lines, "content": "\n".join(lines)}
+
+    def push_report(
+        self,
+        report: dict,
+        receive_id: str | None,
+        receive_id_type: str,
+        actor: str,
+    ) -> dict:
+        card = FeishuService.build_basic_card(report["title"], report["lines"])
+        return FeishuService(self.db).send_card(card, receive_id, receive_id_type, actor)