UI Enhancements

Conversation timeline dock bar for DeepSeek Harness: a turn-level timeline above the composer with user-prompt hover tooltips and click-to-jump back to the exact chat position.

Peak-Valley Meter (峰谷电表) — a tiny DeepSeek usage companion: a minimal two-part balance chip above the composer (currency symbol + number, nothing else), official balance refreshed every 5s; click the symbol to open the official top-up page in a new tab; hovering the chip fades in a circular backdrop under the symbol, its left arc flush with the chip's own left edge, and expands a 24h peak/valley timeline (orange=peak, blue=valley, glowing marker at the current local time) so off-peak hours are obvious; independent today-spend metering; a settings panel with 10 muted color presets plus custom valley/peak colors, detailed/minimal styles and readout toggles; all-Chinese UI.

DSH 外部插件：模型在对话流中流式生成 SVG/HTML Widget（```svg/```html 围栏逐 token 渲染于沙箱 iframe）与结构化图表（visualize 工具的 ChartSpec -> echarts）。复用已有 assistant/chunk + tool/result 事件，不改 DSH 源码。

Paste non-image files or folders into the chat composer as native @path references, or drag them in as absolute paths, instead of the images-only error.

Full-screen lightbox for chat images with zoom, drag pan, download, and keyboard or touch navigation. Images returned by the display_image tool render inline in chat.

Native side-by-side chat beside the main conversation: an independent archived DSH session with full native UI, on-demand parent-context retrieval, selection quoting, and a keep-or-delete lifecycle.

Profile-aware keyboard shortcuts for DSH Web: supports Question and Approval cards, Standard/Vim/Custom profiles, and capability-gated Session and Workspace navigation.

Sidebar session-title icons: an auxiliary model call on the same route as title generation draws a 24x24 monochrome SVG metaphor shown before each session row title, with disk caching.

Adds 20 locales (Traditional Chinese HK/TW, Japanese, Korean, French, German, Spanish, Portuguese, Italian, Russian, Ukrainian, Polish, Dutch, Turkish, Arabic, Hindi, Indonesian, Vietnamese, Thai, Swedish) to the DeepSeek Harness Web UI, with hand-polished translations, runtime fallbacks, and automatic translation of market and third-party text.

Re-applies Chinese UI labels to the DSH client modules on every start, so translations survive upgrades.

DSH Skill Manager: browse, enable/disable, import from Codex/Claude Code/ZCode/WorkBuddy/QCoderWork, auto-discover skills with symlink support.

OLED burn-in care for the Web GUI with pure-black surfaces, gamma-aware text dimming on an idle/focus ladder, a true-black nap screensaver with live agent status, and slow accent-hue rotation.

Conversation query map for dsh web: a left rail with one bar per sent question, hover wave + preview, click-to-jump with older-page backfill, and tunable bar length/spacing.

Quick temporary conversation and workspace manager for DeepSeek Harness Web GUI.

Pixel-art reasoning-effort slider for DSH Web with continuous 0–100 dragging, 16ms throttled writes, snap-to-level commits, and a WebGL ember fire that ignites as the slider moves.

File-change monitor and code editor for the DSH Web UI. Agent edits appear beside your conversation as real-time line-by-line diffs, with a syntax-highlighted editor, one-click revert, change history, workspace switcher, and per-session isolation.

Lets the DSH web UI attach files of any type as pathless @-mentions: pick a workspace file from the @ menu or drop one into the composer, and the agent reads it directly.

VS Code-style code editor: sidebar file tree over the workspace, Monaco editing, file read/write, Git status and diff, search, and Markdown preview.

Adds an icon button to the composer that optimizes the current draft prompt through the active model.

Word auto-completion in the Web composer: prefix-matched suggestions sorted by closeness, arrow-key selection and Enter to confirm.

Automatically loads the full conversation history when a session opens, so older messages are ready without clicking "Load earlier".

Current-session message outline rail for the DSH web UI — your messages show as slim bars on the left edge; hover to expand the full outline (line number + text), click to jump instantly to that message. Pure frontend, zero external service dependencies, sessions-snapshot driven with zero polling.

A pixel companion living in the chat area: hatches from an egg into one of three sprites or an LLM-drawn custom one from a text description, platform-jumps over message bubbles on its own, WASD controllable, chats in character through the models you already configured, and carries a nurture system (mood/power/health, levels, shop) driven by real token usage.

TikTok-style video feed in a floating sidebar window: swipe local or SMB-NAS folders, or paste online video URLs (yt-dlp, bilibili/YouTube, cookies.txt login state); the window auto-fits the video aspect ratio, with fullscreen, drag-resize, Range streaming and an agent video-queue endpoint.