Add separation profiles with activation and explicit GPU assignment

backup.py

@@ -7,7 +7,7 @@ from auth import atomic_write,validate_record
 from backup_codec import seal,open_backup
 from catalog import repo_id,file_role,KINDS
 from profiles import SCHEMAS,CHAT_GPU_DEFAULTS,chat_parameters
-SETTINGS=('profiles.json','endpoint.json','audio-policy.json','video/comfy-selection.json','models/huggingface.json','video/comfy-client-token','video/original-work/settings.json')
+SETTINGS=('separator-profiles.json','profiles.json','endpoint.json','audio-policy.json','video/comfy-selection.json','models/huggingface.json','video/comfy-client-token','video/original-work/settings.json')
 MAX_HISTORY=40*1024**2
 VERSION=1
 # Exact byte hash verified against official Hub metadata, not a filename heuristic.
@@ -70,6 +70,9 @@ def validate(doc):
   if not isinstance(hf,dict) or set(hf)!={'token'} or hf['token'] is not None and (not isinstance(hf['token'],str) or not re.fullmatch(r'hf_[A-Za-z0-9]{10,252}',hf['token'])):raise ValueError('Ungültiger Hugging-Face-Zugang.')
  if 'video/comfy-client-token' in settings and not re.fullmatch(r'[A-Za-z0-9_-]{32,256}',settings['video/comfy-client-token'].strip()):raise ValueError('Ungültiger Diensttoken.')
  if 'video/original-work/settings.json' in settings and (not isinstance(settings['video/original-work/settings.json'],dict) or len(json.dumps(settings['video/original-work/settings.json']))>65536):raise ValueError('Ungültige LTX-Einstellungen.')
+ if 'separator-profiles.json' in settings:
+  from separator import validate_profiles
+  validate_profiles(settings['separator-profiles.json'])
  validate_record(doc.get('credentials'))
  runtimes=doc.get('runtimes')
  if not isinstance(runtimes,dict) or set(runtimes)-{'llama','llama_builds','image','tts','enhancers','swarm_nodes','ltx_original','audio_cpp','separator'} or not {'llama','llama_builds','image','tts','enhancers','swarm_nodes'}<=set(runtimes):raise ValueError('Ungültiges Laufzeitrezept.')