Method cmdClear

internal/tui/slash.go:198–226

(_ []string)

	// hides the segment until the new backend reports its own.
	m.budget = cloud.BudgetStatus{}
}

func (m Model) cmdClear(_ []string) (tea.Model, tea.Cmd) {
	m.history = nil
	m.scroll.Reset()
	m.sessionTokens = 0
	m.streamingEstimate = 0
	// Drop any queued follow-up: it targeted the conversation just wiped.
	m.queued = nil
	// Reset the repeated-failure streak so the next turn starts clean.
	m.failKey, m.failStreak = "", 0
	// The banner offers /clear as one of its two remedies, so clearing must
	// re-arm it: a re-filled window is a new occurrence, not the same one.
	m.ctxPressureWarned = false
	// Wipe prompt recall too: in-memory ring and on-disk .codehamr/history,
	// or leftover history would contradict the "fresh start" promise.
	m.promptHistory = nil
	m.histIdx = -1
	_ = clearPromptHistory(m.cfg.Dir)
	// Full wipe (unlike Ctrl+L, which redraws but keeps scrollback).
	// tea.ClearScreen emits \x1b[2J, which only wipes the viewport; the
	// saved-lines buffer needs eraseScrollback (DECSED 3) too, or old replies
	// stay scrollable above the reset line. tea.Sequence keeps the print from
	// racing past the clear (tea.Batch runs both concurrently and the print
	// could land first, then get wiped). scroll keeps the line for resize
	// replay; outbox is cleared because the Sequence owns the print now.
	line := styleOK.Render("✓ conversation reset")
	m.scroll.WriteString(line + "\n")
	m.outbox = nil
	// Wrap like the outbox drain would: this Println bypasses it (the Sequence
	// owns the print), and every string handed to tea.Println must be wrapped
	// or an over-width line drifts the renderer's cursor math.