fix(qwik): handle cypress dev server path (QwikDev#5509)

Co-authored-by: gioboa <[email protected]>

Author: dmitry-stepanenko

packages/qwik/src/optimizer/src/plugins/vite-server.ts

@@ -282,11 +282,14 @@ function invalidPreviewMessage(middlewares: Connect.Server, msg: string) {
   });
 }
 
+const CYPRESS_DEV_SERVER_PATH = '/__cypress/src';
 const FS_PREFIX = `/@fs/`;
 const VALID_ID_PREFIX = `/@id/`;
 const VITE_PUBLIC_PATH = `/@vite/`;
 const internalPrefixes = [FS_PREFIX, VALID_ID_PREFIX, VITE_PUBLIC_PATH];
-const InternalPrefixRE = new RegExp(`^(?:${internalPrefixes.join('|')})`);
+const InternalPrefixRE = new RegExp(
+  `^(${CYPRESS_DEV_SERVER_PATH})?(?:${internalPrefixes.join('|')})`
+);
 
 const shouldSsrRender = (req: IncomingMessage, url: URL) => {
   const pathname = url.pathname;