dsh-commit-review: Adding /commit and /review to the DSH Web GUI

dsh-commit-review is a DSH plugin maintained by the-qian, designed to enhance the git commit and review workflow through a Web GUI. The plugin adopts a pure Host-side zero-dependency architecture, requiring no build steps, and integrates via the `dsh.bundle.patch` format. It primarily provides two slash commands: `/commit` analyzes current git changes and actually creates commits, supporting the Conventional Commits standard and custom prompts, while adhering to safety conventions such as not modifying config, not forcing, and not skipping hooks, and strictly prohibiting the commit of secret files; `/review` reviews uncommitted changes, outputting Markdown reports graded by severity, with support for security, performance, style, and other aspects.