fix(onedrive): direct upload small file error

[WoLeo-Z]

OpenListTeam/OpenList#1668

Description / 描述

• Simply remove the file.size > chunkSize check in the Frontend.

Motivation and Context / 背景

Relates to #249

When uploading files (size <= ChunkSize), server side uses upBig logic (for chunked upload) to request for the upload url, therefore the PUT request needs a header Content-Range.

But in frontend uploadSingle don't specify this header. Causing Upload failed with status 400.

{"error":{"code":"invalidRequest","message":"The Content-Range header is missing or malformed."}}

How Has This Been Tested? / 测试

0 < smallFileLimit (e.g. 4mb) < default ChunkSize (e.g. 5mb)

So there are 3 situations:

• 3.5mb: Client receives ChunkSize = 0 and uses uploadSingle (1 PUT request)
• 4.5mb: Client receives ChunkSize > 0 and uses uploadChunk but ChunkCount = 1 (1 PUT request)
• 5.5mb: Client receives ChunkSize > 0 and uses uploadChunk but ChunkCount > 1 (multiple PUT requests)

fallocate -l 3.5M 3.5M.bin
fallocate -l 4.5M 4.5M.bin
fallocate -l 5.5M 5.5M.bin

Checklist / 检查清单

• I have read the CONTRIBUTING document.
  我已阅读 CONTRIBUTING 文档。
• I have formatted my code with go fmt or prettier.
  我已使用 go fmt 或 prettier 格式化提交的代码。
• I have added appropriate labels to this PR (or mentioned needed labels in the description if lacking permissions).
  我已为此 PR 添加了适当的标签（如无权限或需要的标签不存在，请在描述中说明，管理员将后续处理）。
• I have requested review from relevant code authors using the "Request review" feature when applicable.
  我已在适当情况下使用"Request review"功能请求相关代码作者进行审查。
• I have updated the repository accordingly (If it’s needed).
  我已相应更新了相关仓库（若适用）。
  • OpenList-Frontend #XXXX
  • OpenList-Docs #XXXX

[WoLeo-Z]

Removing the file.size > chunkSize check may causing other direct upload functions broken. Review before merging.

(IMO if the file don't need chunked upload, chunkSize should be set 0.)

[WoLeo-Z]

@KirCute PTAL

[KirCute]

I'm not sure about OneDrive's upload logic. Perhaps you could consider contact @Y-ASLant?

[Y-ASLant]

我不太确定OneDrive的上传逻辑。也许你可以考虑联系？

微软官方文档

• 简单上传 API
• 会话上传 API
• 上传大文件指南

微软官方规定

OneDrive 提供两种上传方式：

1. 简单上传 (Simple Upload)

• 适用: 文件 ≤ 4MB
• API: PUT /drive/items/{parent-id}:/{filename}:/content
• 特点: 一次性上传，无需 Content-Range 头

PUT https://graph.microsoft.com/v1.0/me/drive/root:/file.txt:/content
Content-Type: application/octet-stream

[文件数据]

2. 会话上传 (Upload Session)

• 适用: 文件 > 4MB
• API: POST .../createUploadSession → PUT uploadUrl
• 强制要求: 所有请求必须带 Content-Range 头（即使只有 1 块）

# 创建会话
POST https://graph.microsoft.com/v1.0/me/drive/root:/file.txt:/createUploadSession

# 上传分块（必须有 Content-Range）
PUT {uploadUrl}
Content-Range: bytes 0-5242879/10485760

[分块数据]

[WoLeo-Z]

谢谢 #300 的贡献，测试了一下没有问题，close this pr