修复 frpc 进程生命周期真 bug（agent 生产代码）：exec.CommandContext 默认只杀直接子进程，被杀 shell 的孤儿 sleep 继续持有 stderr 管道，cmd.Wait() 阻塞到其自然退出（Stop/重启可挂起秒级）。改 Setpgid 进程组 + Kill(-pid) 整组击杀。连带修复两个测试 bug（Manager 拥有 Cmd 的并发 Wait 竞态 → Signal(0) 探测；ssl_renew 用 miniredis 替代 init() 创建的真实 redis 客户端）。go test ./internal/... ./pkg/... 全绿，checks.sh 升级为真实测试门禁。

Result: {"status":"keep","total_issues":8,"golint_canonicalheader":0,"golint_errname":0,"golint_errorlint":1,"golint_exhaustive":0,"golint_forcetypeassert":0,"golint_gosec":0,"golint_intrange":0,"golint_modernize":3,"golint_nilnil":3,"golint_perfsprint":0,"golint_prealloc":0,"golint_recvcheck":1,"golint_usestdlibvars":0,"golint_wastedassign":0,"golint_total":8,"golint_test_testifylint":0,"golint_test_thelper":0,"golint_test_usetesting":0,"golint_test_total":0,"golint_vetx_total":0,"eslint_problems":0,"eslint_errors":0,"eslint_warnings":0,"tsc_errors":0,"measure_s":40}

.auto/checks.sh

@@ -12,4 +12,14 @@ go build ./... 2>&1 | tail -20
 echo "==> golangci-lint run (repo config)"
 golangci-lint run 2>&1 | tail -20
 
+# 全量单测（sqlite + miniredis，纯本地无需外部服务；2026-08-16 起全绿）
+echo "==> go test ./internal/... ./pkg/..."
+go test ./internal/... ./pkg/... 2>&1 | grep -E "^--- FAIL|^FAIL" | head -20 || true
+if go test ./internal/... ./pkg/... > /tmp/auto_gotest.log 2>&1; then
+  :
+else
+  tail -30 /tmp/auto_gotest.log
+  exit 1
+fi
+
 echo "OK: checks passed"