UI Enhancements

Font engine for the Web GUI: system font enumeration, global and per-component font-size tuning with a Spy++-style picker, settings page.

Composer expand/collapse toggle for the Web UI: a ⬆/⬇ button in the composer tool row grows the input to a tall 70vh writing view for long drafts.

VS Code-style three-column Explorer + Monaco editor plugin for the DeepSeek Harness web GUI

Message recall (撤回) plugin for the DSH Web UI: one undo button on each user message that removes the turn and everything after it, durably, without reverting code changes.

DeepEye vision plugin for DeepSeek Harness (DSH): image description, OCR, VQA, UI layout, and clipboard analysis.

DeepSeek Harness 回退链插件：主模型失败自动切换备用 provider，带 Web UI 配置面板 | Provider fallback chains for DeepSeek Harness

Claude-Code-style TUI bundle for DeepSeek Harness

Floating draggable token usage statistics panel for DeepSeek Harness

一个基于DSH-better-sidebar的侧边栏提问tab，实现类codex的侧边提问或claude code的/btw功能

A corner HUD for DeepSeek Harness that shows your session's token pressure, per-model cost, and daily/monthly usage at a glance, with an editable budget and balance that tracks spending for you. 右下角常驻的 Token 仪表盘：实时看会话压力、按模型估算花费。预算和余额点一下就能改，每天每月用了多少都有记录。

DeepSeek Harness plugin: 账户余额 + 会话费用（/balance /cost 命令、deepseek_billing 工具、Web UI 双胶囊），官方价格每 12 小时自动同步

OpenAI Codex provider for DeepSeek Harness with device-code OAuth, Codex CLI import, token refresh, and a web settings panel.

DeepSeek Harness plugin bundle: graphlint dead-code detection tools for agents (graphlint_query / graphlint_build / graphlint_config + graphlint skill).

A desktop pet plugin for DeepSeek Harness (DSH): import Codex-style sprite-sheet pets and render them in the DSH Web GUI as a floating shell.overlay, with a pet library, interactions, and Agent-state linkage. / DSH 桌面宠物插件：导入精灵图序列帧宠物并在 Web GUI 悬浮渲染。

Bottom multi-tab terminal panel (node-pty + xterm.js) pinned to the viewport bottom, always below the input box.

Codex-style reasoning-effort slider embedded in the model selector.

Draggable grid-aligned workbench of 28 mini-cards in the margins of the conversation (API balance, token usage, cost, context pressure, todos, goal, usage heatmap, GitHub repo, image relay), with S/M/L/XL size tiers.

VS Code-style workspace keyword search tab for dsh-better-sidebar: matches file names and content, grouped by file with line numbers, opens in the sidebar editor.

Deep links: open a specific session or workspace via `?session=` / `?workspace=`.

Document reading mode for DSH.

Preset-mode badge embedded in the "New Session" button: click to pick the default agent preset for the next session (long names truncate with ellipsis so the label stays readable).

Task-driven plugin equip engine: dual retrieval (curated rules + LLM semantic), combo scoring (synergy/conflict/cost/trust), conflict detection and install-command export.

Claude Code-inspired skin for the DeepSeek Harness web GUI