Add foreground service, some cleanup, and start websocket server

src/http/response/ErrorResponseFactory.ts

@@ -109,6 +109,10 @@ ${Object.keys(context).map(key => `    - ${key} : ${JSON.stringify(context[key])
             return 'It looks like this route relies on the security framework. Is the route you are accessing inside a middleware (e.g. SessionAuthMiddleware)?'
         } else if ( this.thrownError.message.startsWith('Unable to resolve schema for validator') ) {
             return 'Make sure the directory in which the interface file is located is listed in extollo.cc.zodify in package.json, and that it ends with the proper .type.ts suffix.'
+        } else if ( this.thrownError instanceof ErrorWithContext ) {
+            if ( typeof this.thrownError.context.suggestion === 'string' ) {
+                return this.thrownError.context.suggestion
+            }
         }
 
         return ''