scorpio d6df056687 feat: Part 模型 + 文件版本追踪 + 写手团队工作流 v2

- 数据层：messages 表增加 part_type 字段，新建 file_versions 表支持版本追踪
- 后端：saveWorkspace 版本追踪、saveAgentOutput 源头分离、generateBriefMessage 成员简报
- 后端：applyDocumentEdit 增量编辑、buildWorkflowStep phase-aware 工作流引擎
- API：文件版本查询/回退接口
- 前端：part_type 驱动渲染，产物面板版本历史
- 新增写手团队（主编/搜索员/策划编辑/合规审查员）配置
- store 模块、scheduler 模块、web-search skill

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-08 18:44:34 +08:00

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range-parser

Range header field parser.

Installation

This is a Node.js module available through the npm registry. Installation is done using the npm install command:

$ npm install range-parser

API

var parseRange = require('range-parser')

parseRange(size, header, options)

Parse the given header string where size is the maximum size of the resource. An array of ranges will be returned or negative numbers indicating an error parsing.

-2 signals a malformed header string
-1 signals an unsatisfiable range

// parse header from request
var range = parseRange(size, req.headers.range)

// the type of the range
if (range.type === 'bytes') {
  // the ranges
  range.forEach(function (r) {
    // do something with r.start and r.end
  })
}

Options

These properties are accepted in the options object.

combine

Specifies if overlapping & adjacent ranges should be combined, defaults to false. When true, ranges will be combined and returned as if they were specified that way in the header.

parseRange(100, 'bytes=50-55,0-10,5-10,56-60', { combine: true })
// => [
//      { start: 0,  end: 10 },
//      { start: 50, end: 60 }
//    ]

License

MIT

2.2 KiB Raw Blame History