remove useless load_path.py (backend-only module, no paths to register)

run.py

@@ -1,6 +0,0 @@
-#!/usr/bin/env python3
-"""Pipeline Service entry point."""
-from pipeline_service.server import main
-
-if __name__ == "__main__":
-    main()

scripts/load_path.py

@@ -1,57 +0,0 @@
-#!/usr/bin/env python3
-"""pipeline_service 模块 RBAC 权限注册。
-
-注意: pipeline_service 是纯后端引擎模块，无 wwwroot 前端文件。
-此脚本仅注册模块 API 可能被引用的路径。
-宿主应用的 load_path.py 负责注册实际的 dspy 路径。
-"""
-
-import os
-import sys
-import subprocess
-
-SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
-
-# Find app root (pipeline-app or any ahserver app)
-APP_ROOT = None
-for candidate in [
-    os.path.join(SCRIPT_DIR, "..", ".."),
-    os.path.expanduser("~/test/pipeline-app"),
-]:
-    if os.path.isdir(os.path.join(candidate, "wwwroot")) and os.path.isdir(os.path.join(candidate, "py3")):
-        APP_ROOT = os.path.abspath(candidate)
-        break
-
-if not APP_ROOT:
-    print("ERROR: Cannot find app root directory")
-    sys.exit(1)
-
-SET_ROLE_PERM = os.path.join(APP_ROOT, "set_role_perm.py")
-PYTHON = os.path.join(APP_ROOT, "py3", "bin", "python")
-
-# pipeline_service is a backend-only module, no wwwroot paths needed.
-# The host app's load_path.py handles the dspy paths that call pipeline_submit etc.
-# This script exists for consistency and future extensibility.
-
-PATHS_LOGINED = []
-PATHS_ANY = []
-
-
-def register_paths():
-    for path in PATHS_ANY:
-        subprocess.run([PYTHON, SET_ROLE_PERM, "any", path], cwd=APP_ROOT)
-        print(f"  any: {path}")
-
-    for path in PATHS_LOGINED:
-        subprocess.run([PYTHON, SET_ROLE_PERM, "logined", path], cwd=APP_ROOT)
-        print(f"  logined: {path}")
-
-
-if __name__ == "__main__":
-    print(f"=== pipeline_service RBAC registration ===")
-    print(f"App root: {APP_ROOT}")
-    if not PATHS_LOGINED and not PATHS_ANY:
-        print("No paths to register (backend-only module)")
-    else:
-        register_paths()
-    print("Done.")