refactor: 整理项目根目录结构

整理内容:
- 删除 60+ 临时测试输出文件 (*.txt)
- 移动二进制文件到 bin/ 目录
- 移动 Shell 脚本到 scripts/ 目录
  - scripts/dev/: check_gitea.sh, check_sub2api.sh, run_tests.sh
  - scripts/deploy/: deploy_*.sh, simple_deploy.sh
  - scripts/ops/: fix_nginx.sh, fix_ssl.sh, install_docker.sh
  - scripts/test/: test_*.sh, test_*.bat
- 移动批处理文件到 scripts/
- 移动 Python 脚本到 tools/
- 清理临时日志文件

保留根目录必要文件:
- go.mod, go.sum, go.work
- Makefile, docker-compose.yml
- .env.example, .gitignore
- README.md, AGENTS.md, DEPLOY_GUIDE.md

验证: go build ./... && go test ./... 通过

.claude/settings.local.json

@@ -46,7 +46,28 @@
       "Bash(for i:*)",
       "Bash(mv /tmp/totp_debug_test.go /tmp/totp_debug.go)",
       "Bash(go run:*)",
-      "Bash(go env:*)"
+      "Bash(go env:*)",
+      "Bash(GOPROXY=direct go build .)",
+      "Bash(npm --prefix D:/project/frontend/admin run build)",
+      "Bash(find /d/project -type f -name *.go)",
+      "Bash(find /d/project -not -path */.cache/* -not -path */vendor/* -type d)",
+      "Bash(echo \"EXIT_CODE: $?\")",
+      "Bash(npx tsc:*)",
+      "Bash(node:*)",
+      "Bash(find D:projectfrontendadminsrclayouts -type f -name *.tsx -o -name *.ts)",
+      "WebSearch",
+      "Bash(claude skills:*)",
+      "Bash(grep -c \"--- PASS\")",
+      "Bash(grep -E \"PASS$\")",
+      "Bash(git add:*)",
+      "Bash(git commit:*)",
+      "Bash(git push:*)",
+      "Bash(find . -maxdepth 3 -type f -name *.go ! -name *_test.go ! -path ./.* ! -path ./vendor/* ! -path ./.cache/* ! -path ./.gomodcache/* ! -path ./.tmp/*)",
+      "Bash(dir /b \"D:\\\\project\\\\internal\\\\model\" \"D:\\\\project\\\\internal\\\\models\")",
+      "Bash(while read:*)",
+      "Bash(do basename:*)",
+      "Bash(dir \"D:\\\\project\\\\frontend\")",
+      "Bash(grep -E '\\\\.txt$')"
     ]
   }
 }