Source Code Mgmt

Description

DSH plugin: source code management. Registers「代码管理」as a card in DSH's OWN right sidebar (the official guide page, beside 工作区文件 / 新建终端 / 浏览器) and as a tab page in that column — there is no separate button. Older hosts degrade gracefully: dsh-better-sidebar (if installed) gets a Tab; a host with neither gets a header entry (beside "Session log", plus a same-height pinned one in the empty state). Nothing is ever placed in DSH's own left sidebar. The SSH section lets you choose port 443 (through firewalls that block 22) or the standard 22, and switching rewrites ~/.ssh/config in place. Repo status batches its git calls (one numstat for all changed files, one `remote -v` for name+URL), cutting a load on a busy repo from ~1.3s to ~0.06s. Opens a panel with env checks (git/gh), SSH ed25519 key setup, GitHub/Gitee dual-platform (SSH config + Gitee OpenAPI), connectivity test, push / new repo, auto-ignore files over 100MB with per-file skipped reasons, a clone section (remote repos from your account with local-exists detection, plus clone any repo by URL into any location), and a five-step npm publish wizard. Cross-platform (Windows / Linux / macOS).