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npm root -g
# 拼上相对路径：
#   <npm全局根>/@deepseek-ai/dsh/node_modules/@deepseek-ai/dsh-web-frontend/dist/favicon.svg

mkdir -p dsh-app && cd dsh-app
cp "$(npm root -g)/@deepseek-ai/dsh/node_modules/@deepseek-ai/dsh-web-frontend/dist/favicon.svg" .

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#!/usr/bin/env python3
"""DSH Web app icon: official DeepSeek Harness whale (from favicon.svg)
on a deep-blue gradient rounded square. 4x supersampled; self-checks at end."""
from PIL import Image, ImageDraw, ImageFilter
import os, re, subprocess, sys

OUT = os.path.dirname(os.path.abspath(__file__))
S = 4096   # supersample canvas
R = 1024   # final master


def lerp(a, b, t):
    return tuple(int(a[i] + (b[i] - a[i]) * t) for i in range(3))


# ---------- minimal SVG path parser (official favicon uses M/C only) ----------
def parse_svg_path(d):
    tokens = re.findall(r'([MmLlCcQqZzHhVvSsTtAa])|(-?\d*\.?\d+(?:e-?\d+)?)', d)
    tokens = [t[0] or float(t[1]) for t in tokens]
    i = 0

    def num():
        nonlocal i
        v = float(tokens[i]); i += 1
        return v

    def cubic(p0, p1, p2, p3, n=40):
        return [( (1-t)**3*p0[0]+3*(1-t)**2*t*p1[0]+3*(1-t)*t*t*p2[0]+t**3*p3[0],
                  (1-t)**3*p0[1]+3*(1-t)**2*t*p1[1]+3*(1-t)*t*t*p2[1]+t**3*p3[1] )
                for t in (k/n for k in range(1, n+1))]

    def quad(p0, p1, p2, n=30):
        return [( (1-t)**2*p0[0]+2*(1-t)*t*p1[0]+t*t*p2[0],
                  (1-t)**2*p0[1]+2*(1-t)*t*p1[1]+t*t*p2[1] )
                for t in (k/n for k in range(1, n+1))]

    subpaths, cur = [], []
    pos = start = (0, 0); last_c = None; last_letter = 'M'
    while i < len(tokens):
        if isinstance(tokens[i], str):
            c = tokens[i]; i += 1
            if c in 'Zz':
                if cur and cur[-1] != start: cur.append(start)
                if cur: subpaths.append(cur)
                cur = []; pos = start; last_c = None
                continue
        else:
            c = last_letter  # implicit repeat (M -> L)
        rel = c.islower(); C = c.upper()
        last_letter = 'L' if C == 'M' else C
        if C == 'M':
            x, y = num(), num()
            pos = (pos[0]+x, pos[1]+y) if rel else (x, y)
            if cur: subpaths.append(cur)
            cur = [pos]; start = pos; last_c = None
        elif C == 'L':
            x, y = num(), num()
            pos = (pos[0]+x, pos[1]+y) if rel else (x, y)
            cur.append(pos); last_c = None
        elif C == 'H':
            x = num(); pos = ((pos[0]+x) if rel else x, pos[1]); cur.append(pos); last_c = None
        elif C == 'V':
            y = num(); pos = (pos[0], (pos[1]+y) if rel else y); cur.append(pos); last_c = None
        elif C == 'C':
            x1, y1, x2, y2, x, y = num(), num(), num(), num(), num(), num()
            p1 = (pos[0]+x1, pos[1]+y1) if rel else (x1, y1)
            p2 = (pos[0]+x2, pos[1]+y2) if rel else (x2, y2)
            p3 = (pos[0]+x, pos[1]+y) if rel else (x, y)
            cur += cubic(pos, p1, p2, p3); pos = p3; last_c = p2
        elif C == 'S':
            x2, y2, x, y = num(), num(), num(), num()
            p1 = (2*pos[0]-last_c[0], 2*pos[1]-last_c[1]) if last_c else pos
            p2 = (pos[0]+x2, pos[1]+y2) if rel else (x2, y2)
            p3 = (pos[0]+x, pos[1]+y) if rel else (x, y)
            cur += cubic(pos, p1, p2, p3); pos = p3; last_c = p2
        elif C == 'Q':
            x1, y1, x, y = num(), num(), num(), num()
            p1 = (pos[0]+x1, pos[1]+y1) if rel else (x1, y1)
            p2 = (pos[0]+x, pos[1]+y) if rel else (x, y)
            cur += quad(pos, p1, p2); pos = p2; last_c = None
        else:
            raise ValueError("unhandled command " + c)
    if cur: subpaths.append(cur)
    return subpaths


def build_official_whale(canvas, span=0.62):
    """Render the official DSH whale (favicon.svg) white, centered, spanning `span` of canvas."""
    src = open(os.path.join(OUT, "favicon.svg")).read()
    d = re.search(r'\bd="([^"]+)"', src).group(1)
    subpaths = parse_svg_path(d)
    xs = [p[0] for sp in subpaths for p in sp]
    ys = [p[1] for sp in subpaths for p in sp]
    bw, bh = max(xs) - min(xs), max(ys) - min(ys)
    scale = canvas * span / max(bw, bh)
    ox = canvas / 2 - (min(xs) + max(xs)) / 2 * scale
    oy = canvas / 2 - (min(ys) + max(ys)) / 2 * scale - canvas * 0.015

    mask = Image.new("L", (canvas, canvas), 0)
    dr = ImageDraw.Draw(mask)
    for sp in subpaths:
        dr.polygon([(p[0]*scale + ox, p[1]*scale + oy) for p in sp], fill=255)

    # white -> ice-blue vertical gradient inside the whale mask
    g1 = Image.new("RGBA", (1, canvas))
    for y in range(canvas):
        g1.putpixel((0, y), lerp((255, 255, 255), (190, 224, 255), y / canvas) + (255,))
    grad = g1.resize((canvas, canvas))
    return Image.composite(grad, Image.new("RGBA", (canvas, canvas), (0, 0, 0, 0)), mask)


def main():
    # background: diagonal navy -> blue -> teal
    bg = Image.new("RGBA", (R, R))
    px = bg.load()
    c1, c2, c3 = (7, 14, 40), (18, 56, 124), (9, 118, 168)
    for y in range(R):
        for x in range(R):
            t = (x + y) / (2 * R)
            c = lerp(c1, c2, t * 2) if t < 0.5 else lerp(c2, c3, (t - 0.5) * 2)
            px[x, y] = c + (255,)

    # rounded-rect mask
    mask = Image.new("L", (R, R), 0)
    ImageDraw.Draw(mask).rounded_rectangle([0, 0, R - 1, R - 1], radius=int(R * 0.2237), fill=255)
    bg.putalpha(mask)

    # whale: 4x supersample -> glow -> composite
    whale_small = build_official_whale(S).resize((R, R), Image.LANCZOS)

    glow = Image.new("RGBA", (S, S), (0, 0, 0, 0))
    ImageDraw.Draw(glow).ellipse([S*0.15, S*0.20, S*0.85, S*0.85], fill=(70, 190, 255, 150))
    glow = glow.filter(ImageFilter.GaussianBlur(S * 0.09)).resize((R, R), Image.LANCZOS)
    glow = Image.composite(glow, Image.new("RGBA", (R, R), (0, 0, 0, 0)), whale_small.split()[3])
    bg = Image.alpha_composite(bg, glow)
    bg = Image.alpha_composite(bg, whale_small)

    bg.save(os.path.join(OUT, "icon_1024.png"))

    # ---- Windows .ico ----
    bg.save(os.path.join(OUT, "AppIcon.ico"),
            sizes=[(16, 16), (32, 32), (48, 48), (64, 64), (128, 128), (256, 256)])

    # ---- macOS .icns（仅 macOS 有 iconutil）----
    if sys.platform == "darwin":
        iconset = os.path.join(OUT, "AppIcon.iconset")
        os.makedirs(iconset, exist_ok=True)
        for name, size in {"icon_16x16.png": 16, "icon_16x16@2x.png": 32, "icon_32x32.png": 32,
                           "icon_32x32@2x.png": 64, "icon_128x128.png": 128, "icon_128x128@2x.png": 256,
                           "icon_256x256.png": 256, "icon_256x256@2x.png": 512, "icon_512x512.png": 512,
                           "icon_512x512@2x.png": 1024}.items():
            bg.resize((size, size), Image.LANCZOS).save(os.path.join(iconset, name))
        subprocess.run(["iconutil", "-c", "icns", iconset, "-o",
                        os.path.join(OUT, "AppIcon.icns")], check=True)

    # self-check
    px = bg.load()
    bright = [(x, y) for y in range(R) for x in range(R)
              if px[x, y][3] > 200 and px[x, y][0] > 200 and px[x, y][1] > 200]
    assert len(bright) > 30000, f"whale too small: {len(bright)} bright pixels"
    xs = [p[0] for p in bright]; ys = [p[1] for p in bright]
    print(f"bright pixels: {len(bright)}  whale bbox: x[{min(xs)}..{max(xs)}] y[{min(ys)}..{max(ys)}]")
    print("OK icon_1024.png + AppIcon.ico" + (" + AppIcon.icns" if sys.platform == "darwin" else ""))


if __name__ == "__main__":
    main()

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python3 make_icon.py        # Windows 用 python make_icon.py

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xcode-select --install   # 提供 swiftc / iconutil，装过可跳过
python3 -m pip install pillow

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import Cocoa
import WebKit

final class AppDelegate: NSObject, NSApplicationDelegate, WKNavigationDelegate {
    private var window: NSWindow!
    private var webView: WKWebView!
    private var errorView: NSView?
    private var retryTimer: Timer?
    private let homeURL = URL(string: "http://127.0.0.1:3080")!

    func applicationDidFinishLaunching(_ notification: Notification) {
        buildMenu()

        let rect = NSRect(x: 0, y: 0, width: 1280, height: 840)
        window = NSWindow(contentRect: rect,
                          styleMask: [.titled, .closable, .miniaturizable, .resizable],
                          backing: .buffered, defer: false)
        window.title = "DSH Web"
        window.minSize = NSSize(width: 800, height: 560)
        window.setFrameAutosaveName("DSHWebWindow")
        window.center()

        let config = WKWebViewConfiguration()
        webView = WKWebView(frame: rect, configuration: config)
        webView.navigationDelegate = self
        webView.allowsBackForwardNavigationGestures = true
        window.contentView = webView

        window.makeKeyAndOrderFront(nil)
        NSApp.activate(ignoringOtherApps: true)
        loadHome()
    }

    func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool { true }

    // MARK: - Loading

    private func loadHome() {
        hideError()
        var req = URLRequest(url: homeURL)
        req.cachePolicy = .reloadIgnoringLocalCacheData
        req.timeoutInterval = 8
        webView.load(req)
    }

    // MARK: - WKNavigationDelegate

    func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
        stopAutoRetry()
        hideError()
    }

    func webView(_ webView: WKWebView, didFail navigation: WKNavigation!, withError error: Error) {
        showError()
    }

    func webView(_ webView: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: Error) {
        showError()
    }

    // MARK: - Error screen (auto-retry while server is not up yet)

    private func showError() {
        if errorView == nil { buildErrorView() }
        errorView?.isHidden = false
        startAutoRetry()
    }

    private func hideError() {
        errorView?.isHidden = true
    }

    private func startAutoRetry() {
        guard retryTimer == nil else { return }
        retryTimer = Timer.scheduledTimer(withTimeInterval: 4, repeats: true) { [weak self] _ in
            self?.loadHome()
        }
    }

    private func stopAutoRetry() {
        retryTimer?.invalidate()
        retryTimer = nil
    }

    private func buildErrorView() {
        guard let content = window.contentView else { return }
        let v = NSView(frame: content.bounds)
        v.autoresizingMask = [.width, .height]
        v.wantsLayer = true
        v.layer?.backgroundColor = NSColor(calibratedRed: 0.05, green: 0.08, blue: 0.17, alpha: 1).cgColor

        let title = NSTextField(labelWithString: "无法连接到 DSH Web")
        title.font = .systemFont(ofSize: 22, weight: .semibold)
        title.textColor = .white

        let sub = NSTextField(labelWithString: "请先启动 dsh 服务（127.0.0.1:3080），正在自动重试，也可以点击下方按钮。")
        sub.font = .systemFont(ofSize: 13)
        sub.textColor = NSColor(white: 0.72, alpha: 1)

        let btn = NSButton(title: "立即重试", target: self, action: #selector(retryTapped))
        btn.bezelStyle = .rounded
        btn.controlSize = .large
        btn.keyEquivalent = "\r"

        let stack = NSStackView(views: [title, sub, btn])
        stack.orientation = .vertical
        stack.alignment = .centerX
        stack.spacing = 14
        stack.translatesAutoresizingMaskIntoConstraints = false
        v.addSubview(stack)
        NSLayoutConstraint.activate([
            stack.centerXAnchor.constraint(equalTo: v.centerXAnchor),
            stack.centerYAnchor.constraint(equalTo: v.centerYAnchor),
        ])
        content.addSubview(v, positioned: .above, relativeTo: webView)
        errorView = v
    }

    @objc private func retryTapped() { loadHome() }

    @objc private func reloadHome(_ sender: Any?) { loadHome() }
    @objc private func goBack(_ sender: Any?) { webView.goBack() }
    @objc private func goForward(_ sender: Any?) { webView.goForward() }

    // MARK: - Menus (Cmd+Q / Cmd+R / Cmd+W / copy-paste)

    private func buildMenu() {
        let mainMenu = NSMenu()

        let appItem = NSMenuItem()
        mainMenu.addItem(appItem)
        let appMenu = NSMenu()
        appMenu.addItem(withTitle: "关于 DSH Web", action: #selector(NSApplication.orderFrontStandardAboutPanel(_:)), keyEquivalent: "")
        appMenu.addItem(.separator())
        appMenu.addItem(withTitle: "隐藏 DSH Web", action: #selector(NSApplication.hide(_:)), keyEquivalent: "h")
        appMenu.addItem(.separator())
        appMenu.addItem(withTitle: "退出 DSH Web", action: #selector(NSApplication.terminate(_:)), keyEquivalent: "q")
        appItem.submenu = appMenu

        let navItem = NSMenuItem()
        mainMenu.addItem(navItem)
        let navMenu = NSMenu(title: "导航")
        navMenu.addItem(withTitle: "重新加载", action: #selector(reloadHome(_:)), keyEquivalent: "r")
        navMenu.addItem(withTitle: "后退", action: #selector(goBack(_:)), keyEquivalent: "[")
        navMenu.addItem(withTitle: "前进", action: #selector(goForward(_:)), keyEquivalent: "]")
        navMenu.addItem(.separator())
        navMenu.addItem(withTitle: "关闭窗口", action: #selector(NSWindow.performClose(_:)), keyEquivalent: "w")
        navItem.submenu = navMenu

        let editItem = NSMenuItem()
        mainMenu.addItem(editItem)
        let editMenu = NSMenu(title: "编辑")
        editMenu.addItem(withTitle: "撤销", action: Selector(("undo:")), keyEquivalent: "z")
        editMenu.addItem(withTitle: "重做", action: Selector(("redo:")), keyEquivalent: "Z")
        editMenu.addItem(.separator())
        editMenu.addItem(withTitle: "剪切", action: #selector(NSText.cut(_:)), keyEquivalent: "x")
        editMenu.addItem(withTitle: "拷贝", action: #selector(NSText.copy(_:)), keyEquivalent: "c")
        editMenu.addItem(withTitle: "粘贴", action: #selector(NSText.paste(_:)), keyEquivalent: "v")
        editMenu.addItem(withTitle: "全选", action: #selector(NSText.selectAll(_:)), keyEquivalent: "a")
        editItem.submenu = editMenu

        let winItem = NSMenuItem()
        mainMenu.addItem(winItem)
        let winMenu = NSMenu(title: "窗口")
        winMenu.addItem(withTitle: "最小化", action: #selector(NSWindow.performMiniaturize(_:)), keyEquivalent: "m")
        winMenu.addItem(withTitle: "缩放", action: #selector(NSWindow.performZoom(_:)), keyEquivalent: "")
        winItem.submenu = winMenu

        NSApp.mainMenu = mainMenu
    }
}

let app = NSApplication.shared
let delegate = AppDelegate()
app.delegate = delegate
app.setActivationPolicy(.regular)
app.run()

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>CFBundleName</key>
	<string>DSH Web</string>
	<key>CFBundleDisplayName</key>
	<string>DSH Web</string>
	<key>CFBundleIdentifier</key>
	<string>com.deepseek.dsh-web</string>
	<key>CFBundleExecutable</key>
	<string>DSHWeb</string>
	<key>CFBundlePackageType</key>
	<string>APPL</string>
	<key>CFBundleIconFile</key>
	<string>AppIcon</string>
	<key>CFBundleIconName</key>
	<string>AppIcon</string>
	<key>CFBundleShortVersionString</key>
	<string>1.0</string>
	<key>CFBundleVersion</key>
	<string>1</string>
	<key>LSMinimumSystemVersion</key>
	<string>12.0</string>
	<key>LSApplicationCategoryType</key>
	<string>public.app-category.developer-tools</string>
	<key>LSMultipleInstancesProhibited</key>
	<true/>
	<key>NSHighResolutionCapable</key>
	<true/>
	<key>NSAppTransportSecurity</key>
	<dict>
		<key>NSAllowsLocalNetworking</key>
		<true/>
	</dict>
</dict>
</plist>

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#!/bin/bash
# Build "DSH Web.app": native WKWebView wrapper for http://127.0.0.1:3080
set -euo pipefail
cd "$(dirname "$0")"

APP="DSH Web.app"
echo "==> 生成图标"
python3 make_icon.py

echo "==> 编译 Swift"
swiftc -O -o DSHWeb main.swift -framework Cocoa -framework WebKit

echo "==> 组装 bundle"
rm -rf "$APP"
mkdir -p "$APP/Contents/MacOS" "$APP/Contents/Resources"
cp DSHWeb "$APP/Contents/MacOS/DSHWeb"
cp Info.plist "$APP/Contents/Info.plist"
cp AppIcon.icns "$APP/Contents/Resources/AppIcon.icns"

echo "==> ad-hoc 签名"
codesign --force --deep -s - "$APP"

echo "==> 完成: $(pwd)/$APP"

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chmod +x build.sh
./build.sh

# 安装到用户应用目录（Launchpad / 聚焦搜索可见）
cp -R "DSH Web.app" ~/Applications/

# 验证
curl -s -o /dev/null -w "%{http_code}\n" http://127.0.0.1:3080/   # 期望 200
open ~/Applications/"DSH Web.app"
pgrep -fl DSHWeb                                                  # 有进程即成功

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# make_shortcut.ps1 — 创建 DSH Web 桌面快捷方式（独立应用窗口）
$edge86  = "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
$edge64  = "C:\Program Files\Microsoft\Edge\Application\msedge.exe"
$chrome  = "C:\Program Files\Google\Chrome\Application\chrome.exe"
$browser = if (Test-Path $edge86) { $edge86 }
           elseif (Test-Path $edge64) { $edge64 }
           elseif (Test-Path $chrome) { $chrome }
           else { throw "未找到 Edge 或 Chrome" }

$ws = New-Object -ComObject WScript.Shell

# 桌面快捷方式
$sc = $ws.CreateShortcut("$env:USERPROFILE\Desktop\DSH Web.lnk")
$sc.TargetPath       = $browser
$sc.Arguments        = "--app=http://127.0.0.1:3080"
$sc.IconLocation     = "$PSScriptRoot\AppIcon.ico"
$sc.WorkingDirectory = $PSScriptRoot
$sc.Description      = "DeepSeek Harness Web"
$sc.Save()

# 开始菜单（可选，便于搜索）
$start = "$env:APPDATA\Microsoft\Windows\Start Menu\Programs"
Copy-Item "$env:USERPROFILE\Desktop\DSH Web.lnk" "$start\DSH Web.lnk" -Force

Write-Host "OK: 已创建快捷方式（浏览器: $browser）"

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powershell -ExecutionPolicy Bypass -File make_shortcut.ps1

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dotnet new winforms -n DshWeb
cd DshWeb
dotnet add package Microsoft.Web.WebView2
copy ..\AppIcon.ico .

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using Microsoft.Web.WebView2.WinForms;
using System.Windows.Forms;

var form = new Form
{
    Text = "DSH Web",
    Width = 1280,
    Height = 840,
    StartPosition = FormStartPosition.CenterScreen,
    Icon = new System.Drawing.Icon("AppIcon.ico")
};
var web = new WebView2 { Dock = DockStyle.Fill };
form.Controls.Add(web);
form.Shown += async (s, e) =>
{
    await web.EnsureCoreWebView2Async();
    web.CoreWebView2.Navigate("http://127.0.0.1:3080");
};
Application.Run(form);

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dotnet publish -c Release -r win-x64 --self-contained false -p:PublishSingleFile=true
# 产物：bin\Release\net8.0-windows\win-x64\publish\DshWeb.exe

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nohup "$DSH" web --no-open --port "$PORT" >>"$LOG" 2>&1 &

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裸地址             → 401
/?token=…         → 303 + Set-Cookie
带 cookie 再访问    → 200

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touch ~/Applications/DSH.app          # 更新时间戳，触发重读
lsregister -f ~/Applications/DSH.app  # 强制重新注册
killall Dock && killall Finder        # 重启显示层

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"Google Chrome" --headless --disable-gpu \
  --screenshot=render.png --window-size=1024,1024 \
  --default-background-color=00000000 \
  file:///tmp/render.html        # HTML 里内联 SVG，CSS 拉满 1024×1024

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# 1. dump 原厂 vendor_boot（root 前只能走 BROM，root 后直接 dd）
# 2. push 到手机，Magisk app → 安装 → 选择并修补一个文件
# 3. 拉回刷入
fastboot flash vendor_boot_b magisk_patched-vendor_boot.img