feat: add standard init-db CLI for host install schema ensure

scripts/cli/app.py

@@ -12,6 +12,7 @@ from typing import List, Optional
 from service.task_service import (
     cmd_config_path,
     cmd_health,
+    cmd_init_db,
     cmd_log_get,
     cmd_logs,
     cmd_run,
@@ -62,6 +63,7 @@ def _print_full_usage() -> None:
     print("  python main.py health")
     print("  python main.py config-path")
     print("  python main.py version")
+    print("  python main.py init-db")
 
 
 def build_parser() -> ZhArgumentParser:
@@ -99,6 +101,9 @@ def build_parser() -> ZhArgumentParser:
 
     sp = sub.add_parser("version", help="版本信息(JSON)")
     sp.set_defaults(handler=lambda _a: cmd_version())
+
+    sp = sub.add_parser("init-db", help="幂等初始化本地数据库与数据管理元数据")
+    sp.set_defaults(handler=lambda _a: cmd_init_db())
     return p
 
 
@@ -111,7 +116,8 @@ def main(argv: Optional[List[str]] = None) -> int:
         _print_full_usage()
         return 1
     if len(argv) == 2 and argv[0] not in {
-        "run", "logs", "log-get", "health", "config-path", "version", "-h", "--help"
+        "run", "logs", "log-get", "health", "config-path", "version", "init-db",
+        "-h", "--help",
     }:
         return cmd_run(target=argv[0], input_id=argv[1])
     parser = build_parser()