case ",":

	case ",", "left":

	case ".":

	case ".", "right":

## [2026-04-17] Numpad Enter plays audio in classify TUI

## [2026-04-17] Numpad-friendly keybinds in classify TUI

The Enter-key handler in `tui/classify.go` now matches both `tea.KeyEnter` and
`tea.KeyKpEnter`, so the numeric keypad's Enter key plays the current segment
just like the main Enter key (and respects Shift for half-speed playback).
This lets the user keep their hand on the numpad while labeling.

Two keyboard tweaks to make the TUI easier to drive from the numeric keypad
while labeling kiwi calls:

Previously, terminals that disambiguate keypad keys (e.g. via the Kitty keyboard
protocol that bubbletea v2 negotiates) delivered numpad Enter as `KeyKpEnter`,
which fell through to the single-character binding path and did nothing.

- **Numpad Enter plays audio.** The Enter-key handler in `tui/classify.go` now
  matches both `tea.KeyEnter` and `tea.KeyKpEnter`, so the keypad's Enter key
  plays the current segment like the main Enter (and still respects Shift for
  half-speed playback). Previously, terminals that disambiguate keypad keys
  (e.g. via Kitty keyboard protocol) delivered numpad Enter as `KeyKpEnter`,
  which fell through the handler and did nothing.
- **Arrow keys navigate segments.** Left arrow now does prev-segment (same as
  `,`) and right arrow does next-segment (same as `.`), so the user can
  navigate without moving their hand off the numpad.

- `tui/classify.go` — Enter-key branch in `handleKey` now ORs `KeyKpEnter`

- `tui/classify.go` — Enter branch matches `KeyKpEnter`; `,`/`.` switch cases
  also match `"left"`/`"right"`