fix: toggleBrewing shortcut now triggers extraction done in espresso

Espresso brewing has no start button — only the done button exists.
The shortcut checked brewingStarted first, which is false for espresso,
so it tried to find a nonexistent start button and did nothing.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: cubicj

src/views/BrewingView.ts

@@ -125,7 +125,8 @@ export class BrewingView extends ItemView {
 		if (step !== 'brewing') return;
 		const panel = this.accordion.getStepPanel('brewing');
 		if (!panel) return;
-		if (this.brewingStarted) {
+		const isEspresso = this.flowState.selection.method === 'espresso';
+		if (isEspresso || this.brewingStarted) {
 			const stopBtn = panel.querySelector('.brew-flow-stop-btn') as HTMLButtonElement | null;
 			stopBtn?.click();
 		} else {