fix: Worker 健康检查彻底修复 - 移除不可用的 pgrep 和 PID1 检查

根因：#1714 队列隔离后 entrypoint 启动两个 celery worker 子进程，
PID 1 变为 bash。旧健康检查依赖 pgrep（容器内不存在）或
/proc/1/cmdline（PID 1 是 bash 不是 celery），永远返回失败。
此前靠 cron 脚本 fix-worker-healthcheck.sh 每 30 分钟擦屁股。

修复：统一改为扫描 /proc/[0-9]*/cmdline 查找 celery 进程，
覆盖所有部署/回滚/CI 脚本（10 处替换）。已移除 cron 补丁。

infra/docker/compose.yml

@@ -130,7 +130,7 @@ services:
     # 健康检查配置
     # 注：celery inspect ping 依赖 broker 连接，在容器内不可靠，改用进程检查
     healthcheck:
-      test: ["CMD-SHELL", "pgrep -f 'celery.*worker' | head -n1 >/dev/null 2>&1 || grep -q celery /proc/1/cmdline || exit 1"]
+      test: ["CMD-SHELL", "for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1"]
       interval: 30s
       timeout: 10s
       retries: 3

infra/docker/deploy-production-registry.sh

@@ -155,7 +155,7 @@ docker run -d \
   --restart unless-stopped \
   --cpus 2 \
   --memory 2g \
-  --health-cmd "sh -c \"pgrep -f 'celery.*worker' >/dev/null 2>&1 || grep -q celery /proc/1/cmdline || exit 1\"" \
+  --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
   --health-interval 30s \
   --health-timeout 10s \
   --health-retries 3 \

infra/docker/deploy-staging-registry.sh

@@ -116,7 +116,7 @@ docker run -d \
   -v "$GENERATED_DIR:/app/generated" \
   --restart unless-stopped \
   --label com.centurylinklabs.watchtower.enable=true \
-  --health-cmd "sh -c \"pgrep -f 'celery.*worker' >/dev/null 2>&1 || grep -q celery /proc/1/cmdline || exit 1\"" \
+  --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
   --health-interval 30s \
   --health-timeout 10s \
   --health-retries 3 \

scripts/ci_production_deploy.sh

@@ -209,7 +209,7 @@ rollback() {
       --restart unless-stopped \
   --cpus 2 \
   --memory 2g \
-      --health-cmd "sh -c \"grep -q celery /proc/1/cmdline || exit 1\"" \
+      --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
       --health-interval 30s \
       --health-timeout 10s \
       --health-retries 3 \
@@ -408,7 +408,7 @@ docker run -d \
   --restart unless-stopped \
   --cpus 2 \
   --memory 2g \
-  --health-cmd "sh -c \"grep -q celery /proc/1/cmdline || exit 1\"" \
+  --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
   --health-interval 30s \
   --health-timeout 10s \
   --health-retries 3 \

scripts/ci_production_healthcheck.sh

@@ -310,7 +310,7 @@ docker run -d \
   --restart unless-stopped \
   --cpus 2 \
   --memory 2g \
-  --health-cmd "sh -c \"grep -q celery /proc/1/cmdline || exit 1\"" \
+  --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
   --health-interval 30s \
   --health-timeout 10s \
   --health-retries 3 \

scripts/ci_staging_deploy.sh

@@ -192,7 +192,7 @@ rollback() {
       -e PUBLIC_API_BASE_URL=https://staging-api.xiaoxiajianji.com \
       -v "$GENERATED_DIR:/app/generated" \
       --restart unless-stopped \
-      --health-cmd "sh -c \"grep -q celery /proc/1/cmdline || exit 1\"" \
+      --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
       --health-interval 30s \
       --health-timeout 10s \
       --health-retries 3 \
@@ -501,7 +501,7 @@ docker run -d \
   -e PUBLIC_API_BASE_URL=https://staging-api.xiaoxiajianji.com \
   -v "$GENERATED_DIR:/app/generated" \
   --restart unless-stopped \
-  --health-cmd "sh -c \"grep -q celery /proc/1/cmdline || exit 1\"" \
+  --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
   --health-interval 30s \
   --health-timeout 10s \
   --health-retries 3 \

scripts/ci_staging_healthcheck.sh

@@ -305,7 +305,7 @@ docker run -d \
   -e PUBLIC_API_BASE_URL=https://staging-api.xiaoxiajianji.com \
   -v "$GENERATED_DIR:/app/generated" \
   --restart unless-stopped \
-  --health-cmd "sh -c \"grep -q celery /proc/1/cmdline || exit 1\"" \
+  --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
   --health-interval 30s \
   --health-timeout 10s \
   --health-retries 3 \

scripts/rollback_production.sh

@@ -201,7 +201,7 @@ docker run -d \
   --restart unless-stopped \
   --cpus 2 \
   --memory 2g \
-  --health-cmd "sh -c \"grep -q celery /proc/1/cmdline || exit 1\"" \
+  --health-cmd "sh -c \"for pid in /proc/[0-9]*/cmdline; do if grep -ql celery \"$pid\" 2>/dev/null; then exit 0; fi; done; exit 1\"" \
   --health-interval 30s \
   --health-timeout 10s \
   --health-retries 3 \