dsh-side-chat: An Enhanced Version of Codex-style Side Chat

heartmove's maintained DSH web client plugin, dsh-side-chat (0.2.0, MIT), provides an isolated agent chat on the right-side panel, segregated by the main session, inheriting the main session's toolset, model, thinking difficulty, and permission presets. Users can select conversation content to query, and AI responses can be brought back to the main session draft or collapsed hint line either verbatim or summarized. When a question pop-up appears in the main session, the question and options are automatically listed in the side panel, allowing analysis in the side chat before answering, without interrupting the workflow. Installation command: npx -p @deepseek-ai/dsh dsh plugin --profile web add github:heartmove/dsh-side-chat, requires DSH ≥ 0.1.0-rc.6.