Implement the 032-inline-confirm-buttons feature that replaces single-click destructive actions with a reusable ConfirmButton component providing inline two-step confirmation (click to arm, click to execute), applied to the remove combatant and clear encounter buttons, with CSS scale pulse animation, 5-second auto-revert, click-outside/Escape/blur dismissal, full keyboard accessibility, and 13 unit tests via @testing-library/react

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/web/src/index.css

@@ -68,6 +68,22 @@
 	animation: slide-in-right 200ms ease-out;
 }
 
+@keyframes confirm-pulse {
+	0% {
+		scale: 1;
+	}
+	50% {
+		scale: 1.15;
+	}
+	100% {
+		scale: 1;
+	}
+}
+
+@utility animate-confirm-pulse {
+	animation: confirm-pulse 300ms ease-out;
+}
+
 @utility animate-concentration-pulse {
 	animation:
 		concentration-shake 450ms ease-out,