PASS: actual admission seeds use exact installed loaded prefab, reject replacement/foreign/projectile paths and preserve bounded immutable identity
check: /tmp/err-policy-y3s3zrjh/check.cpp:150: int main(): Assertion `f.task.MagazinesIssued&&!f.task.Stopped&&f.task.MountedStock.Count()==0&&f.task.CargoBefore.Count()==0&&f.inventory.planned.Count()==0&&f.inventory.nativeCalls==0' failed.
Traceback (most recent call last):
  File "/home/jakub/devel/escapistsrereintroduced/tests/test_mounted_initial_stock.py", line 107, in <module>
    run(r'''
    ~~~^^^^^
    #include <cassert>
    ^^^^^^^^^^^^^^^^^^
    ...<78 lines>...
    }
    ^
    '''.replace(';if(', ';\n if(').replace(';for(', ';\n for('))
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/jakub/devel/escapistsrereintroduced/tests/policy_harness.py", line 14, in run
    subprocess.run([str(p/'check')],check=True)
    ~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/subprocess.py", line 578, in run
    raise CalledProcessError(retcode, process.args,
                             output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['/tmp/err-policy-y3s3zrjh/check']' died with <Signals.SIGABRT: 6>.