Combine Workshop addon and fix prison startup

Merge owned systems into one addon while preserving resource identities. Gate player admission on the replicated prison scene, restore the original framed door, and hold enemy AI until escape. Correct scenario branding and author metadata, include publishing assets, and retain regression and native verification evidence.

tests/test_native_local_handoff_probe.py

@@ -3,7 +3,7 @@ import os,re,sys
 from pathlib import Path
 REPO=Path(os.environ.get('ERR_REPO','/home/jakub/devel/escapistsrereintroduced'));sys.path.insert(0,str(REPO/'tests'))
 from policy_harness import body,run
-P=Path(os.environ.get('ERR_LOCAL_PROBE_SOURCE',REPO/'addons/chat/Scripts/Game/ERR/ERR_NativeLocalHandoffProbe.c'))
+P=Path(os.environ.get('ERR_LOCAL_PROBE_SOURCE',REPO/'addons/core/Scripts/Game/ERR/40_Chat/ERR_NativeLocalHandoffProbe.c'))
 s='\n'.join(body(P,signature) for signature in ('protected bool SameSnapshot(','int Tick(ERR_HQ hq, float now)','void Stop()'))
 s=s.replace('protected ','').replace('null','nullptr').replace('bool restore;', 'bool restore = false;')
 s=s.replace('ERR_GameMode.Get()', 'Mode::Get()')