feat(miniprogram): 访客模式 + 长辈模式 + MCP 自动化脚本

访客模式：
- 未登录用户可见首页（轮播图+健康资讯+登录引导）和"我的"页面
- 健康和消息 tab 显示 GuestGuard 登录拦截
- 登录页增加"暂不登录，先看看"跳过入口
- 401 拦截器增加 hasToken 检查，避免访客被重定向到登录页
- 退出登录后 reLaunch 到首页而非登录页

长辈模式：
- 新增 stores/ui.ts 管理显示模式（标准/长辈）
- 长辈模式放大字体 ×1.3、间距 ×1.2、按钮加大
- "我的 → 账号 → 长辈模式"切换页
- 设置持久化到 Storage

修复：
- Health/Messages 页面 Hooks 顺序违规（条件 return 在 hooks 之间）
  导致访客模式下页面白屏，所有 hooks 移到条件判断之前

工程：
- scripts/mpsync.sh/ps1 自动清理残留 DevTools 进程
- project.config.json 默认关闭域名校验

scripts/mpsync.ps1

@@ -0,0 +1,62 @@
+# MPSync — auto clean stale DevTools + open automation port
+# Usage: powershell -File scripts/mpsync.ps1 [-Build]
+param([switch]$Build)
+
+$Port = 9420
+
+Write-Host "[MPSync] Step 1: Kill stale DevTools processes..." -ForegroundColor Cyan
+$procs = Get-Process -Name "wechatdevtools" -ErrorAction SilentlyContinue
+if ($null -ne $procs) {
+    Write-Host "[MPSync] Found $($procs.Count) stale processes, killing..." -ForegroundColor Yellow
+    Stop-Process -Name "wechatdevtools" -Force -ErrorAction SilentlyContinue
+    Start-Sleep -Seconds 5
+    $left = Get-Process -Name "wechatdevtools" -ErrorAction SilentlyContinue
+    if ($null -ne $left) {
+        Write-Host "[MPSync] Still $($left.Count) remaining, second attempt..." -ForegroundColor Yellow
+        Stop-Process -Name "wechatdevtools" -Force -ErrorAction SilentlyContinue
+        Start-Sleep -Seconds 3
+    }
+    Write-Host "[MPSync] Cleanup done" -ForegroundColor Green
+} else {
+    Write-Host "[MPSync] No stale processes" -ForegroundColor Green
+}
+
+Start-Sleep -Seconds 2
+
+# Optional build
+if ($Build) {
+    Write-Host "[MPSync] Building miniprogram..." -ForegroundColor Cyan
+    Set-Location "G:\hms\apps\miniprogram"
+    pnpm build:weapp 2>&1 | Select-Object -Last 3
+    Write-Host "[MPSync] Build done" -ForegroundColor Green
+}
+
+# Open DevTools with project
+$DevToolsExe = "D:\微信web开发者工具\微信web开发者工具.exe"
+$DistPath = "G:\hms\apps\miniprogram\dist"
+
+$running = Get-Process -Name "wechatdevtools" -ErrorAction SilentlyContinue
+if ($null -eq $running) {
+    Write-Host "[MPSync] Starting DevTools..." -ForegroundColor Cyan
+    Start-Process $DevToolsExe -ArgumentList $DistPath
+    Write-Host "[MPSync] Waiting for DevTools to initialize..." -ForegroundColor Cyan
+    Start-Sleep -Seconds 15
+} else {
+    Write-Host "[MPSync] DevTools already running ($($running.Count) processes)" -ForegroundColor Green
+}
+
+# Open automation port via CLI
+Write-Host "[MPSync] Opening automation port $Port..." -ForegroundColor Cyan
+$cliShort = (New-Object -ComObject Scripting.FileSystemObject).GetFile("D:\微信web开发者工具\cli.bat").ShortPath
+$cliResult = & $cliShort auto --project $DistPath --auto-port $Port 2>&1
+$cliResult | ForEach-Object { Write-Host $_ }
+
+Start-Sleep -Seconds 3
+
+# Verify port
+$listener = Get-NetTCPConnection -LocalPort $Port -State Listen -ErrorAction SilentlyContinue
+if ($null -ne $listener) {
+    Write-Host "[MPSync] Port $Port is listening - ready for MCP" -ForegroundColor Green
+} else {
+    Write-Host "[MPSync] WARNING: Port $Port not listening yet" -ForegroundColor Yellow
+}

scripts/mpsync.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+# MPSync — 微信开发者工具 MCP 自动化前置脚本
+# 清理残留进程 + 重新开启自动化端口
+# 用法: bash scripts/mpsync.sh [-b|--build]
+
+CLI="/d/微信web开发者工具/cli.bat"
+DIST="G:/hms/apps/miniprogram/dist"
+PORT=9420
+
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+CYAN='\033[0;36m'
+NC='\033[0m'
+
+status()  { echo -e "${CYAN}[MPSync]${NC} $1"; }
+ok()      { echo -e "${GREEN}[MPSync]${NC} $1"; }
+warn()    { echo -e "${YELLOW}[MPSync]${NC} $1"; }
+
+# Step 1: Kill stale DevTools processes
+status "Step 1: Killing stale DevTools processes..."
+count=$(tasklist 2>/dev/null | grep -c "wechatdevtools.exe" | tr -d '\r\n' || echo "0")
+if [ "$count" -gt 0 ]; then
+    warn "Found $count stale processes, killing..."
+    cmd.exe /C "taskkill /F /IM wechatdevtools.exe /T" > /dev/null 2>&1
+    sleep 5
+
+    count2=$(tasklist 2>/dev/null | grep -c "wechatdevtools.exe" | tr -d '\r\n' || echo "0")
+    if [ "$count2" -gt 0 ]; then
+        warn "Still $count2 remaining, second attempt..."
+        cmd.exe /C "taskkill /F /IM wechatdevtools.exe /T" > /dev/null 2>&1
+        sleep 3
+    fi
+    ok "Cleanup done"
+else
+    ok "No stale processes"
+fi
+
+sleep 2
+
+# Step 2: Optional build
+if [ "$1" = "-b" ] || [ "$1" = "--build" ]; then
+    status "Building miniprogram..."
+    cd "G:/hms/apps/miniprogram" && pnpm build:weapp 2>&1 | tail -3
+    ok "Build done"
+fi
+
+# Step 3: Start DevTools if not running
+running=$(tasklist 2>/dev/null | grep -c "wechatdevtools.exe" | tr -d '\r\n' || echo "0")
+if [ "$running" -eq 0 ]; then
+    status "Starting DevTools..."
+    # 找到可执行文件
+    EXE=$(find "/d/微信web开发者工具" -maxdepth 1 -name "*.exe" 2>/dev/null | head -1)
+    if [ -n "$EXE" ]; then
+        "$EXE" "$DIST" &
+        status "Waiting for DevTools to initialize (15s)..."
+        sleep 15
+    else
+        warn "Cannot find DevTools exe, please open manually"
+    fi
+else
+    ok "DevTools already running ($running processes)"
+fi
+
+# Step 4: Open automation port
+status "Opening automation port $PORT..."
+"$CLI" auto --project "$DIST" --auto-port $PORT 2>&1
+
+sleep 3
+
+# Step 5: Verify
+listening=$(netstat -ano 2>/dev/null | grep ":${PORT}.*LISTEN" | head -1)
+if [ -n "$listening" ]; then
+    ok "Port $PORT is listening — ready for MCP"
+else
+    warn "Port $PORT not listening yet, wait a moment..."
+fi