feat: 添加多个新项目及更新文档

- 新增 GPT_register+duckmail+CPA+autouploadsub2api (DuckMail + OAuth + Sub2Api 注册工具)
- 新增 team_all-in-one (ChatGPT Team 一键注册工具)
- 新增 Code-Patch 项目
- 新增 ABCard 子模块 (ChatGPT Business/Plus 自动开通)
- 新增 cloudflare_temp_email 子模块 (Cloudflare 临时邮箱服务)
- 添加 .gitignore 文件
- 更新 README.md (新增项目导航、子模块说明)
- 添加 CHANGELOG.md

Code-Patch/.env.example

@@ -0,0 +1,23 @@
+# Ports
+# If 5173 is occupied, change this (e.g. 5174)
+FRONTEND_PORT=5174
+
+# Backend listen address/port
+BACKEND_HOST=127.0.0.1
+BACKEND_PORT=8008
+
+# Optional: override backend targets used by the frontend dev proxy
+# BACKEND_ORIGIN=http://127.0.0.1:8000
+# BACKEND_WS_ORIGIN=ws://127.0.0.1:8000
+
+# Optional: override CORS allowlist (comma-separated)
+# FRONTEND_ORIGINS=http://localhost:5174,http://127.0.0.1:5174
+
+# Proxy pool (comma-separated, used as default for register/check/import)
+# Falls back to system proxy (HTTPS_PROXY/HTTP_PROXY) if not set
+# PROXY_POOL=http://127.0.0.1:10808,socks5://127.0.0.1:10810
+
+# Mail worker (required for register-related features)
+# WORKER_URL=
+# EMAIL_DOMAIN=
+# ADMIN_AUTH=