Add SQLite recording history, storage management, and build smoke checks / 新增录制历史、存储管理与构建验证

[lycorisdeve]

中文说明

本 PR 由 AI 协助完成，并经过人工审查与本地验证。

新增功能

• 将录制任务和录制历史迁移到 SQLite 保存；通用设置、Cookie、账号、语言和 Web 登录配置仍保留 JSON，避免全配置数据库化。
• 为录制任务增加加入时间、更新时间、置顶状态、最近录制时间、最近录制文件和最近直播标题等元数据。
• 新增录制卡片置顶/取消置顶能力，并保持排序稳定，避免置顶时影响正在录制的任务。
• 新增 日志页面，展示运行日志和结构化录制历史；录制历史按开始录制和停止录制事件展示。
• 新增存储页面，包含存储概览、目录文件浏览、最近录制文件、打开目录、删除录制文件、清理空目录和清理日志等功能。
• 将运行日志目录调整为 log/，录制数据库目录调整为 data/database/。
• 将 streamget 依赖保持为 ihmily/streamget Git 仓库最新版本。
• 补充 Windows.exe、Web 和 GitHub Actions 构建说明，并增加 Windows/macOS/Linux 构建产物冒烟验证。

验证

• ruff check main.py app --config .ruff.toml
• ruff format --check --diff main.py app --config .ruff.toml
• python -m compileall app main.py
• 本地解析 GitHub Actions YAML 成功
• 曾下载 fork 的 Windows beta 构建产物进行冒烟验证：桌面 exe 可启动、保持运行，并写入初始化日志。

说明

• 本 PR 有意不做全配置数据库化；只把录制任务和录制历史保存到 SQLite。
• 通用配置文件继续保留 JSON，以尽量兼容现有项目结构。
• PR 中的功能实现、UI 调整、SQLite 持久化、日志/存储页面、打包 workflow 与验证流程由 AI 协助完成。

---

English Description

This PR was completed with AI assistance, then reviewed and validated locally.

New Features

• Store recording rooms and recording history in SQLite, while keeping general app settings, cookies, accounts, language and web auth configuration in JSON.
• Add recording metadata, including created time, updated time, pinned state, last recorded time, last recorded file and last live title.
• Add pinned/unpinned recording cards with stable sorting, without interrupting active recordings.
• Add a Logs page for runtime logs and structured recording history, split into start recording and stop recording events.
• Add a Storage page with storage overview, directory browser, recent recording files, open-folder actions, delete-recording-files, clean-empty-directories and clean-logs tools.
• Move runtime logs to log/ and the recording database to data/database/, with migration support for the old config/recordings.db path.
• Keep the streamget dependency pointed at the latest ihmily/streamget Git repository.
• Add packaging documentation for Windows exe, Web mode and GitHub Actions builds, plus Windows/macOS/Linux artifact smoke checks.

Validation

• ruff check main.py app --config .ruff.toml
• ruff format --check --diff main.py app --config .ruff.toml
• python -m compileall app main.py
• GitHub Actions YAML parsed successfully locally
• A Windows beta artifact from the fork was downloaded and smoke-tested: the desktop executable started, stayed running and wrote initialization logs.

Notes

• This PR intentionally avoids making all configuration database-backed; only recording rooms and recording history are stored in SQLite.
• General configuration files remain JSON for compatibility with the existing project structure.
• The feature implementation, UI adjustments, SQLite persistence, logs/storage pages, packaging workflow updates and validation flow were completed with AI assistance.