Add scoped start stop and delete actions for application containers

server.py

@@ -488,6 +488,13 @@ class Handler(BaseHTTPRequestHandler):
             with self.server.auth_lock:
                 self.server.sessions.pop(self.session_token(),None)
             return self.respond({'logged_out':True})
+        if self.path in ('/api/v1/docker/start','/api/v1/docker/stop','/api/v1/docker/delete'):
+            try:
+                data=self.read_json();action=self.path.rsplit('/',1)[1]
+                expected={'id','confirm'} if action=='delete' else {'id'}
+                if set(data)!=expected or (action=='delete' and data['confirm'] is not True):raise ValueError('Ungültige oder unbestätigte Containeraktion.')
+                return self.respond(self.server.docker.container_action(action,data['id']))
+            except (OSError,ValueError) as exc:return self.respond({'error':str(exc) if isinstance(exc,ValueError) else 'Docker-Systemhelfer nicht erreichbar.'},400)
         if self.path == '/api/v1/docker/install':
             try:
                 if self.read_json()!={'confirm':True}:raise ValueError('Die Docker-Erstinstallation muss ausdrücklich bestätigt werden.')