fix(webClientServer): use relative path for /logout (#19)

Author: jsjoeio

src/vs/server/webClientServer.ts

@@ -314,7 +314,7 @@ export class WebClientServer {
 					},
 
 					// Endpoints
-					logoutEndpointUrl: this.createRequestUrl(req, parsedUrl, '/logout').toString(),
+					logoutEndpointUrl: './logout',
 					webEndpointUrl: this.createRequestUrl(req, parsedUrl, '/static').toString(),
 					webEndpointUrlTemplate: this.createRequestUrl(req, parsedUrl, '/static').toString(),