euanguo/dsh-studio

## Core Features
- DSH Studio organizes conversations, files, Git Review, terminal access, browser views, and plugin state inside a local project workspace built on the DeepSeek Harness runtime.
- The workspace uses a Project → Worktree → Session hierarchy with grouping, aliases, persisted view state, and automatic project icon detection from package metadata, PNG assets, favicons, or Git platform avatars.
- The Git panel separates staged, unstaged, and untracked changes, shows commit history, opens staged files in a centered tab, and provides a diff viewer with line-level diffs, image diffs, conflict viewing, and inline comment targets.
- Project-level terminals open as center tabs with native PTY support, unified shell parsing, scoped project context, streaming output, and replay while conversation and browser tabs remain available.
- The plugin marketplace browses and installs plugins from multiple sources with candidate preview, approval, source locking, bundle validation, application, and recovery workflows.

## Use Cases
- It serves as a local workbench for coding projects that run DeepSeek Harness agents, sessions, and worktrees without moving project context between separate windows.
- It supports change review by displaying staged, unstaged, and untracked modifications alongside diffs and by allowing generated commit messages to be edited before committing staged changes.
- It manages multi-project and multi-branch development through persisted project groups, aliases, terminal sessions, file previews, and browser tabs within the same workspace.
- It provides a plugin management surface for discovering, previewing, approving, installing, and recovering DSH plugins from multiple configured sources.

## Technical Details
- The application is a downstream fork of hust-open-atom-club/oh-dsh and runs on the pinned DeepSeek Harness runtime, Profile, Session, Workspace, and plugin contracts.
- Distribution includes a full Desktop and Web package with a Node runtime and built-in plugins, plus a Web-only package that omits Electron and starts with ./bin/dsh-studio web.
- The left rail is a fork of the official packages/client/ui-workspace adapted to Project → Worktree → Session, while the right-side host is vendored from DSH-better-sidebar and the file, Git Review, Center Surface, and desktop layout components are implemented by DSH Studio.
- Installed Desktop and Web instances share ~/.dsh-studio by default for cache, configuration, sessions, credentials, and plugin state, with DSH_STUDIO_HOME and stable/dev channel controls available.

## Notes
- Model services remain cloud-based and are invoked as needed rather than being bundled as local inference.
- Source Control AI commit generation is marked experimental, with configurable model, thinking strength, and prompt templates, but it is not a stable release commitment.
- Third-party runtimes, references, fixed versions, and adaptation boundaries are governed by THIRD_PARTY_NOTICES and upstream project licenses.