Feat: add code_executor_manager (#7814)

### What problem does this PR solve?

Add code_executor_manager. #4977.

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

sandbox/executor_manager/utils/__init__.py

@@ -0,0 +1,15 @@
+#
+#  Copyright 2025 The InfiniFlow Authors. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#

sandbox/executor_manager/utils/common.py

@@ -0,0 +1,36 @@
+#
+#  Copyright 2025 The InfiniFlow Authors. All Rights Reserved.
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#
+import asyncio
+from typing import Tuple
+
+
+async def async_run_command(*args, timeout: float = 5) -> Tuple[int, str, str]:
+    """Safe asynchronous command execution tool"""
+    proc = await asyncio.create_subprocess_exec(*args, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE)
+
+    try:
+        stdout, stderr = await asyncio.wait_for(proc.communicate(), timeout=timeout)
+        if proc.returncode is None:
+            raise RuntimeError("Process finished but returncode is None")
+        return proc.returncode, stdout.decode(), stderr.decode()
+    except asyncio.TimeoutError:
+        proc.kill()
+        await proc.wait()
+        raise RuntimeError("Command timed out")
+    except Exception as e:
+        proc.kill()
+        await proc.wait()
+        raise e