功能(文档与桌面)：完善文件预览下载与客户端构建基线

- 保存文档版本原始文件名，规范下载响应并持久化上传目录\n- 增加 PDF.js 预览、桌面保存打开流程及统一错误反馈\n- 统一 Node.js 22.13 构建基线并收紧临时文件权限门禁\n- 补充迁移、单元测试、发布检查与运维文档
2026-07-13 18:40:48 +08:00
parent ab59476d10
commit 44db5db838
40 changed files with 1817 additions and 87 deletions
@@ -47,6 +47,7 @@ class DocumentVersion(Base):
    effective_at: Mapped[Optional[datetime]] = mapped_column(DateTime(timezone=True), nullable=True)
    superseded_at: Mapped[Optional[datetime]] = mapped_column(DateTime(timezone=True), nullable=True)
    file_uri: Mapped[str] = mapped_column(String(500), nullable=False)
+    original_filename: Mapped[Optional[str]] = mapped_column(String(255), nullable=True)
    file_hash: Mapped[str] = mapped_column(String(128), nullable=False)
    file_size: Mapped[int] = mapped_column(BigInteger, nullable=False)
    mime_type: Mapped[Optional[str]] = mapped_column(String(100), nullable=True)