Function countSystem

internal/tui/tui_test.go:1948–1956

countSystem counts RoleSystem messages, the shape every nudge appends.

(history []chmctx.Message)

		fmt.Fprint(w, "data: "+`{"choices":[{"delta":{"content":"ok"}}]}`+"\n\n")
		fmt.Fprint(w, "data: [DONE]\n\n")
	})
	m.failKey = tools.BashName + "|make build"
	m.failStreak = maxToolFailStreak - 1 // one away from firing
	mm, _ := m.submit("new goal", "new goal", promptEntry{display: "new goal"})
	final := mm.(Model)
	if final.failStreak != 0 || final.failKey != "" {
		t.Fatalf("submit must reset the failure streak for a new goal, got key=%q streak=%d",
			final.failKey, final.failStreak)
	}
}

// TestClearResetsFailureStreak: /clear starts the conversation over, including