Switch the lab reflector to jayReflector and harden local station use.

Build DJ1JAY’s fork with an optional Satellite/Trunk stub, allow -c/--config, open capture and playback as separate devices, and add a lab start helper.

Co-authored-by: Cursor <cursoragent@cursor.com>

station/session_test.go

@@ -13,7 +13,7 @@ import (
 
 func TestLoginAnnouncesProtocolAndJoinsTheTalkGroup(t *testing.T) {
 	refl := newReflector(t)
-	path := writeConfigFile(t, configJSON("  127.0.0.1  ", refl.port, "  dl1abc  ", "auth key with spaces", 20))
+	path := writeConfigFile(t, configJSON(t, "  127.0.0.1  ", refl.port, "  dl1abc  ", "auth key with spaces", 20))
 	clock := newFakeClock()
 	st, err := station.New(station.Options{ConfigPath: path, Clock: clock})
 	if err != nil {