```

feat(feishu): 添加飞书入站事件inbox和混合数据库协调功能

- 实现飞书入站事件持久化inbox机制，支持状态管理、租约锁定和重试退避
- 添加混合数据库基线协调工具，确保平台PostgreSQL结构安全对齐
- 增加运行组件心跳检测和readiness就绪检查机制
- 实现app_ticket事件的安全轮换和验证处理
- 添加生产环境运行编排和fail-closed安全机制
- 支持webhook快速确认和长连接独立进程处理
- 完善个人数据擦除时的待处理事件清理功能
```

app/modules/feishu/models.py

@@ -1,10 +1,14 @@
 from datetime import datetime
 
-from sqlalchemy import DateTime, Integer, String, Text
+from sqlalchemy import JSON, Boolean, DateTime, Integer, String, Text, true
 from sqlalchemy.orm import Mapped, mapped_column
 
 from app.core.database import Base
 from app.core.utils.time import utc_now
+from app.modules.feishu.constants import (
+    FEISHU_INBOUND_MAX_ATTEMPTS,
+    FeishuInboundStatus,
+)
 
 
 class FeishuEventReceipt(Base):
@@ -15,7 +19,79 @@ class FeishuEventReceipt(Base):
     source: Mapped[str] = mapped_column(String(64), index=True)
     event_id: Mapped[str | None] = mapped_column(String(128), nullable=True, index=True)
     message_id: Mapped[str | None] = mapped_column(String(128), nullable=True, index=True)
+    event_type: Mapped[str | None] = mapped_column(String(128), nullable=True, index=True)
+    payload: Mapped[dict | None] = mapped_column(JSON, nullable=True)
+    auto_reply: Mapped[bool] = mapped_column(
+        Boolean,
+        default=True,
+        server_default=true(),
+    )
+    status: Mapped[str] = mapped_column(
+        String(32),
+        default=FeishuInboundStatus.PENDING,
+        server_default=FeishuInboundStatus.PENDING,
+        index=True,
+    )
+    attempt_count: Mapped[int] = mapped_column(Integer, default=0, server_default="0")
+    max_attempts: Mapped[int] = mapped_column(
+        Integer,
+        default=FEISHU_INBOUND_MAX_ATTEMPTS,
+        server_default=str(FEISHU_INBOUND_MAX_ATTEMPTS),
+    )
+    last_error: Mapped[str | None] = mapped_column(Text, nullable=True)
+    next_attempt_at: Mapped[datetime | None] = mapped_column(
+        DateTime,
+        nullable=True,
+        index=True,
+    )
+    locked_until: Mapped[datetime | None] = mapped_column(
+        DateTime,
+        nullable=True,
+        index=True,
+    )
+    locked_by: Mapped[str | None] = mapped_column(
+        String(128),
+        nullable=True,
+        index=True,
+    )
     received_at: Mapped[datetime] = mapped_column(DateTime, default=utc_now, index=True)
+    processed_at: Mapped[datetime | None] = mapped_column(
+        DateTime,
+        nullable=True,
+        index=True,
+    )
+    reply_payload: Mapped[dict | None] = mapped_column(JSON, nullable=True)
+    reply_status: Mapped[str | None] = mapped_column(
+        String(32),
+        nullable=True,
+        index=True,
+    )
+    reply_attempt_count: Mapped[int] = mapped_column(
+        Integer,
+        default=0,
+        server_default="0",
+    )
+    reply_last_error: Mapped[str | None] = mapped_column(Text, nullable=True)
+    reply_next_attempt_at: Mapped[datetime | None] = mapped_column(
+        DateTime,
+        nullable=True,
+        index=True,
+    )
+    reply_locked_until: Mapped[datetime | None] = mapped_column(
+        DateTime,
+        nullable=True,
+        index=True,
+    )
+    reply_locked_by: Mapped[str | None] = mapped_column(
+        String(128),
+        nullable=True,
+        index=True,
+    )
+    reply_sent_at: Mapped[datetime | None] = mapped_column(
+        DateTime,
+        nullable=True,
+        index=True,
+    )
 
 
 class FeishuAppTicket(Base):