fix(housekeeping): harden command dispatch boundaries

src/actions/housekeeping-command.test.ts

@@ -1,6 +1,21 @@
 import { beforeEach, describe, expect, it, vi } from "vitest";
 import { z } from "zod";
 import { registerHousekeepingCommand } from "@/features/housekeeping/foundation/commands/registry";
+
+vi.mock(
+	"@/features/housekeeping/foundation/commands/registry",
+	async (importOriginal) => ({
+		...(await importOriginal<
+			typeof import("@/features/housekeeping/foundation/commands/registry")
+		>()),
+		sealHousekeepingCommandRegistry: sealRegistryMock,
+	}),
+);
+
+vi.mock("@/features/housekeeping/foundation/commands/bootstrap", () => ({
+	housekeepingCommandRegistryReady: true,
+}));
+
 import {
 	anyCapability,
 	ok,
@@ -15,6 +30,7 @@ const {
 	getContextMock,
 	getIpMock,
 	rateLimitCalls,
+	sealRegistryMock,
 } = vi.hoisted(() => ({
 	auditEntries: [] as AuditEntry[],
 	auditWriteMock: vi.fn(),
@@ -30,6 +46,7 @@ const {
 	getContextMock: vi.fn(),
 	getIpMock: vi.fn(),
 	rateLimitCalls: [] as Array<[string, number, number]>,
+	sealRegistryMock: vi.fn(),
 }));
 
 vi.mock("@/features/housekeeping/foundation/server-capability-context", () => ({
@@ -77,6 +94,7 @@ beforeEach(() => {
 	rateLimitCalls.length = 0;
 	getContextMock.mockReset().mockResolvedValue(context);
 	getIpMock.mockReset().mockResolvedValue("203.0.113.7");
+	sealRegistryMock.mockReset();
 	auditWriteMock.mockReset().mockImplementation(async (entry: AuditEntry) => {
 		auditEntries.push({ ...entry });
 	});
@@ -115,6 +133,7 @@ describe("executeHousekeepingCommand", () => {
 			},
 		]);
 		expect(auditEntries[0]?.correlationId).toBe(result.correlationId);
+		expect(sealRegistryMock).not.toHaveBeenCalled();
 	});
 
 	it("strictly rejects spoofed server-owned metadata before execution", async () => {
@@ -136,7 +155,16 @@ describe("executeHousekeepingCommand", () => {
 		});
 		expect(commandExecutions).toEqual([]);
 		expect(rateLimitCalls).toEqual([]);
-		expect(auditEntries).toEqual([]);
+		expect(auditEntries).toMatchObject([
+			{
+				userId: 71,
+				action: "housekeeping.command.dispatch",
+				target: "request-envelope",
+				ipAddress: "203.0.113.7",
+				outcome: "denied",
+			},
+		]);
+		expect(JSON.stringify(auditEntries)).not.toContain("forged");
 	});
 
 	it("sanitizes server context acquisition failures into typed results", async () => {