fix(housekeeping): require reasons for destructive changes

src/features/housekeeping/foundation/commands/confirmation.ts

@@ -1,4 +1,8 @@
 import { fail, type HousekeepingResult, ok } from "../contracts";
+import {
+	normalizeHousekeepingReason,
+	requiresHousekeepingReason,
+} from "./reason-policy";
 import type { HousekeepingCommand } from "./registry";
 
 export interface HousekeepingCommandConfirmation {
@@ -12,9 +16,14 @@ export function confirmHousekeepingCommand<I, O>(
 	command: HousekeepingCommand<I, O>,
 	reason: string | undefined,
 	correlationId: string,
+	input?: I,
 ): HousekeepingResult<HousekeepingCommandConfirmation> {
-	const normalizedReason = reason?.normalize("NFC").trim() || undefined;
-	if (command.requiresReason && !normalizedReason) {
+	const normalizedReason = normalizeHousekeepingReason(reason);
+	const reasonRequired = requiresHousekeepingReason(
+		command.requiresReason,
+		input,
+	);
+	if (reasonRequired && !normalizedReason) {
 		return fail("VALIDATION", "errors.housekeeping.validation", correlationId, {
 			reason: ["errors.validation.required"],
 		});
@@ -24,7 +33,7 @@ export function confirmHousekeepingCommand<I, O>(
 		{
 			commandId: command.id,
 			risk: command.risk,
-			requiresReason: command.requiresReason,
+			requiresReason: reasonRequired,
 			...(normalizedReason === undefined ? {} : { reason: normalizedReason }),
 		},
 		correlationId,