Fix chown patch: edit installed source instead of monkey-patching

The action_execution_server runs as a separate subprocess that
doesn't inherit our monkey-patches. Replace 'chown -R' with
'true #chown -R' in the installed runtime_init.py source file
so the fix takes effect in the server subprocess too.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: sjarmak

agents/harnesses/openhands/agent.py

@@ -227,13 +227,14 @@ def create_run_agent_commands(self, instruction: str):
             "# recursive chown is a no-op that takes >120s on large repos (firefox,",
             "# linux, etc.), causing the action_execution_server to miss its startup",
             "# deadline and the OH client to throw ConnectError.",
-            "import openhands.runtime.utils.runtime_init as _ri_mod",
-            "def _noop_init_user(**kw): return kw.get('user_id', 0)",
-            "_ri_mod.init_user_and_working_directory = _noop_init_user",
-            "# Also patch the server module's imported reference",
-            "import openhands.runtime.action_execution_server as _aes_mod",
-            "if hasattr(_aes_mod, 'init_user_and_working_directory'):",
-            "    _aes_mod.init_user_and_working_directory = _noop_init_user",
+            "# The server runs as a SEPARATE subprocess, so we patch the installed",
+            "# source file to replace 'chown -R' with a no-op 'true' command.",
+            "import glob as _glob",
+            "for _ri_path in _glob.glob('/opt/openhands-venv/lib/python*/site-packages/openhands/runtime/utils/runtime_init.py'):",
+            "    _ri_src = open(_ri_path).read()",
+            "    if 'chown -R' in _ri_src:",
+            "        _ri_src = _ri_src.replace('chown -R', 'true #chown -R')",
+            "        with open(_ri_path, 'w') as _f: _f.write(_ri_src)",
             "",
             "runpy.run_module('openhands.core.main', run_name='__main__')",
         ])