fix(deploy): 移除 HEALTH_URL 临时变量依赖

将健康检查改为直接使用内联 URL，避免在严格 shell 模式下因变量时机问题触发未定义错误。

Made-with: Cursor

.gitea/workflows/deploy.yml

@@ -69,10 +69,9 @@ jobs:
         docker compose -f deploy/docker/docker-compose.yml --env-file deploy/docker/.env pull app
         docker compose -f deploy/docker/docker-compose.yml --env-file deploy/docker/.env up -d app
         docker compose -f deploy/docker/docker-compose.yml ps
-        HEALTH_URL="http://127.0.0.1:${HOST_BIND_PORT:-3000}/api/docs"
         HEALTH_OK=0
         for i in $(seq 1 30); do
-          if curl -fsS "${HEALTH_URL}" >/dev/null; then
+          if curl -fsS "http://127.0.0.1:${HOST_BIND_PORT:-3000}/api/docs" >/dev/null; then
             HEALTH_OK=1
             break
           fi
@@ -80,7 +79,7 @@ jobs:
         done
         if [ "${HEALTH_OK}" -ne 1 ]; then
           docker compose -f deploy/docker/docker-compose.yml --env-file deploy/docker/.env logs --tail=200 app || true
-          echo "Health check failed: ${HEALTH_URL}"
+          echo "Health check failed: http://127.0.0.1:${HOST_BIND_PORT:-3000}/api/docs"
           exit 1
         fi
         EOF