feat：项目打包成Electron

desktop/scripts/setup-macos-permissions.sh

@@ -0,0 +1,113 @@
+#!/bin/bash
+# ============================================================
+# macOS 开发环境权限设置脚本
+# 用途：为 Electron 开发模式配置摄像头/麦克风权限
+# 使用：npm run setup:macos
+# ============================================================
+
+set -e
+
+E="node_modules/electron/dist/Electron.app"
+FW="$E/Contents/Frameworks"
+ELECTRON_PLIST="$E/Contents/Info.plist"
+ENTITLEMENTS_FILE="assets/entitlements.plist"
+BUNDLE_ID="com.github.Electron"
+HELPER_BUNDLE_ID="com.github.Electron.helper"
+
+echo "=========================================="
+echo " CamTalk macOS 开发权限配置"
+echo "=========================================="
+
+# 检查是否在正确的目录
+if [ ! -f "$ELECTRON_PLIST" ]; then
+  echo "[ERROR] 未找到 Electron: $ELECTRON_PLIST"
+  echo "        请在 desktop/ 目录下运行此脚本"
+  exit 1
+fi
+
+echo ""
+echo "[1/4] 检查 Info.plist 中的权限描述..."
+
+if /usr/libexec/PlistBuddy -c "Print :NSCameraUsageDescription" "$ELECTRON_PLIST" >/dev/null 2>&1; then
+  echo "       NSCameraUsageDescription 已存在"
+else
+  echo "       添加 NSCameraUsageDescription..."
+  /usr/libexec/PlistBuddy -c "Add :NSCameraUsageDescription string 'CamTalk 需要使用摄像头进行实时 AI 视觉对话'" "$ELECTRON_PLIST"
+fi
+
+if /usr/libexec/PlistBuddy -c "Print :NSMicrophoneUsageDescription" "$ELECTRON_PLIST" >/dev/null 2>&1; then
+  echo "       NSMicrophoneUsageDescription 已存在"
+else
+  echo "       添加 NSMicrophoneUsageDescription..."
+  /usr/libexec/PlistBuddy -c "Add :NSMicrophoneUsageDescription string 'CamTalk 需要使用麦克风进行语音对话'" "$ELECTRON_PLIST"
+fi
+
+echo ""
+echo "[2/4] 对 Electron 所有组件进行签名（含 entitlements + hardened runtime）..."
+
+if [ -f "$ENTITLEMENTS_FILE" ] && [ -d "$E" ]; then
+  # 先移除所有签名
+  echo "       移除旧签名..."
+  codesign --remove-signature "$E" 2>/dev/null || true
+  for fw in "$FW"/*.framework; do
+    codesign --remove-signature "$fw" 2>/dev/null || true
+  done
+  for h in "$FW"/*.app; do
+    codesign --remove-signature "$h" 2>/dev/null || true
+  done
+
+  # 签名所有 Framework
+  echo "       签名 Frameworks..."
+  for fw in "$FW"/*.framework; do
+    codesign --force --sign - --entitlements "$ENTITLEMENTS_FILE" --options runtime "$fw" 2>/dev/null
+  done
+
+  # 签名所有 Helper Apps（关键：renderer helper 需要 camera entitlement）
+  echo "       签名 Helper Apps..."
+  for h in "$FW"/*.app; do
+    codesign --force --sign - --entitlements "$ENTITLEMENTS_FILE" --options runtime "$h" 2>/dev/null
+  done
+
+  # 签名主 App
+  echo "       签名主 App..."
+  codesign --force --sign - --entitlements "$ENTITLEMENTS_FILE" --options runtime "$E" 2>/dev/null
+
+  # 验证
+  if codesign --verify --deep --strict "$E" 2>/dev/null; then
+    echo "       ✅ 签名验证通过"
+  else
+    echo "       ⚠️  签名验证有警告（通常不影响运行）"
+  fi
+else
+  echo "       跳过签名（文件不存在）"
+fi
+
+echo ""
+echo "[3/4] 重置 TCC 权限..."
+echo "       清除旧的摄像头/麦克风权限记录，使下次启动时重新请求。"
+
+tccutil reset Camera "$BUNDLE_ID" 2>/dev/null && echo "       Camera ($BUNDLE_ID) 已重置" || true
+tccutil reset Microphone "$BUNDLE_ID" 2>/dev/null && echo "       Microphone ($BUNDLE_ID) 已重置" || true
+tccutil reset Camera "$HELPER_BUNDLE_ID" 2>/dev/null && echo "       Camera ($HELPER_BUNDLE_ID) 已重置" || true
+tccutil reset Microphone "$HELPER_BUNDLE_ID" 2>/dev/null && echo "       Microphone ($HELPER_BUNDLE_ID) 已重置" || true
+
+echo ""
+echo "[4/4] 验证签名状态..."
+echo "       Main App: $(codesign -dvvv "$E" 2>&1 | grep '^flags=' | head -1)"
+RENDERER_HELPER="$FW/Electron Helper (Renderer).app"
+if [ -d "$RENDERER_HELPER" ]; then
+  echo "       Renderer Helper: $(codesign -dvvv "$RENDERER_HELPER" 2>&1 | grep '^flags=' | head -1)"
+fi
+
+echo ""
+echo "=========================================="
+echo " 配置完成！"
+echo "=========================================="
+echo ""
+echo "下一步："
+echo "  npm run dev"
+echo ""
+echo "启动后应用会自动请求摄像头/麦克风权限。"
+echo "如果 macOS 系统弹窗未出现，应用会弹出引导对话框，"
+echo "点击按钮一键打开系统设置，授权后应用会自动检测并启用摄像头。"
+echo ""