Restore Video workspace and route native video API through shared endpoint

endpoint.py

@@ -1,3 +1,4 @@
+from video_proxy import relay
 """Separate authenticated OpenAI-compatible API; only explicitly enabled Deck profiles."""
 import base64
 import hashlib
@@ -155,6 +156,11 @@ class APIHandler(BaseHTTPRequestHandler):
         return False
     def do_GET(self):self.route()
     def do_POST(self):self.route()
+    def do_PUT(self):self.route()
+    def do_PATCH(self):self.route()
+    def do_DELETE(self):self.route()
+    def do_HEAD(self):self.route()
+    def do_OPTIONS(self):self.route()
     def route(self):
         ep=self.server.endpoint;admitted=False
         try:
@@ -163,6 +169,13 @@ class APIHandler(BaseHTTPRequestHandler):
             with ep.lock:
                 if not ep.allowed():raise APIError('Endpunkt wird gestoppt.',503,'endpoint_stopping')
                 ep.inflight+=1;admitted=True
+            if ep.video and ep.scheduler.gpu_mode!='llm':
+                if ep.scheduler.gpu_mode=='switching':raise APIError('Moduswechsel läuft.',503,'mode_switching')
+                video=ep.video.status()
+                if not video.get('service',{}).get('ready'):raise APIError('Video-API noch nicht bereit.',503,'video_not_ready')
+                try:relay(self,video['selected'])
+                except ValueError as exc:raise APIError(str(exc)) from None
+                return
             model_routes={'/v1/models':'chat','/v1/images/models':'image','/v1/audio/speech/models':'audio','/v1/audio/transcriptions/models':'stt'}
             if self.command=='GET' and self.path in model_routes:return self.send(ep.model_list(model_routes[self.path]))
             if self.command=='GET' and self.path=='/health':return self.send({'status':'ok','service':'athena-deck-api'})