remove foreground flag

cmd/launch/hermes.go

@@ -136,10 +136,9 @@ func (h *HermesDesktop) packagedAppExists() bool {
 
 // shouldRunForeground reports whether Hermes Desktop should stay attached to
 // the launcher terminal instead of detaching into the background. Help and
-// build-only invocations produce terminal output, and --foreground lets users
-// opt into the attached behavior explicitly.
+// build-only invocations produce terminal output.
 func (h *HermesDesktop) shouldRunForeground(args []string) bool {
-	return hermesDesktopHasFlag(args, "--foreground", "--help", "-h", "--build-only")
+	return hermesDesktopHasFlag(args, "--help", "-h", "--build-only")
 }
 
 // These roots mirror Hermes' own install layout:

cmd/launch/hermes_test.go

@@ -668,9 +668,8 @@ func TestHermesDesktopRun(t *testing.T) {
 		{
 			name:        "desktop subcommand",
 			goos:        "darwin",
-			args:        []string{"--foreground"},
 			clearPkgEnv: true,
-			want:        "[desktop --foreground]",
+			want:        "[desktop]",
 		},
 		{
 			name:       "skip build when packaged app exists",