test(devframe): use dynamic port for ws.test.ts to prevent EADDRINUSE

Fixes test runner crashes caused by concurrent test execution binding to the same hardcoded port on Windows.

Author: antfubot

packages/devframe/src/rpc/transports/ws.test.ts

@@ -39,12 +39,12 @@ describe('ws auth token in URL', () => {
 
 describe('devframe rpc', () => {
   it('should work w/ ws transport', async () => {
-    const PORT = 3333
     // Use 127.0.0.1 on both client and server so they agree on the
     // address family — `localhost` resolution is ambiguous (IPv4 vs IPv6)
     // and differs between Windows/macOS/Linux, which causes the client
     // to hang when the two sides pick opposite families.
     const HOST = '127.0.0.1'
+    const PORT = await getPort({ random: true, host: HOST })
     const WS_URL = `ws://${HOST}:${PORT}`
 
     const serverFunctions = {
@@ -88,7 +88,7 @@ describe('devframe rpc', () => {
   // alongside the result path.
   it('returns a rejection (not a serialization crash) when a jsonSerializable RPC throws', async () => {
     const HOST = '127.0.0.1'
-    const PORT = await getPort({ port: 3334, host: HOST })
+    const PORT = await getPort({ random: true, host: HOST })
     const WS_URL = `ws://${HOST}:${PORT}`
 
     const serverFunctions = {