feat(onedrive_sharelink): support upload and folder sizes

[syscc]

Summary / 摘要

• Add upload support for Onedrive Sharelink, including directory creation, server-side upload fallback, and HttpDirect direct upload.

• Add enable_direct_upload and disable_disk_usage options for the driver, and enable local sort to align with Onedrive behavior.

• Add storage details for shared folders using Drive item metadata size, returning the shared folder total as both total and used space.

• Populate folder item sizes while listing directories by merging Drive API children metadata, so subfolders can show their total size.

• Fix paginated SharePoint list handling to avoid appending duplicate rows.

• This PR has breaking changes.
  / 此 PR 包含破坏性变更。

• This PR changes public API, config, storage format, or migration behavior.
  / 此 PR 修改了公开 API、配置、存储格式或迁移行为。

• This PR requires corresponding changes in related repositories.
  / 此 PR 需要关联仓库同步修改。

Related repository PRs / 关联仓库 PR:

• OpenList-Frontend: N/A
• OpenList-Docs: N/A

Related Issues / 关联 Issue

N/A

Testing / 测试

• go test ./...
  • Run locally, but it failed due existing unrelated repository/environment issues: missing fuse.h, existing non-constant format string vet failures in unrelated packages, and an unauthorized aria2 RPC test.
• go test ./drivers/onedrive_sharelink ./server/handles
• Manual test / 手动测试:
  • Mounted a password-protected OneDrive/SharePoint share link.
  • Verified /api/admin/storage/list returns folder size in mount_details.
  • Verified /api/fs/list returns non-zero sizes for child folders at /1 and /1/国产剧.
  • Verified direct upload info generation and browser direct upload behavior in local source mode.

Checklist / 检查清单

• I have read CONTRIBUTING.
  / 我已阅读 CONTRIBUTING。
• I confirm this contribution follows the repository license, contribution policy, and code of conduct.
  / 我确认此贡献符合仓库许可证、贡献规范和行为准则。
• I have formatted the changed code with gofmt, go fmt, or prettier where applicable.
  / 我已按适用情况使用 gofmt, go fmt, 或 prettier 格式化变更代码。
• I have requested review from relevant maintainers or code owners where applicable.
  / 我已在适用情况下请求相关维护者或代码所有者审查。

AI Disclosure / AI 使用声明

• This PR includes AI-assisted content.
  / 此 PR 包含 AI 辅助内容。

Tools used / 使用工具:

• ChatGPT
• Codex
• GitHub Copilot
• Claude
• Gemini
• Other (please specify) / 其他（请注明）:

Usage scope / 使用范围:

• Code generation / 代码生成

• Refactoring / 重构

• Documentation / 文档

• Tests / 测试

• Translation / 翻译

• Review assistance / 审查辅助

• I have reviewed and validated all AI-assisted content included in this PR.
  / 我已审核并验证此 PR 中的所有 AI 辅助内容。

• I have ensured that all AI-assisted commits include Co-Authored-By attribution.
  / 我已确保所有 AI 辅助提交都包含 Co-Authored-By 归属信息。

• I can reproduce all AI-assisted content included in this PR without any AI tools.
  / 我可以在没有任何 AI 工具的情况下重现此 PR 中包含的所有 AI 辅助内容。