refactor(admin): remove legacy menu editor

src/features/housekeeping/foundation/foundation-source-contract.test.ts

@@ -612,8 +612,8 @@ describe("housekeeping foundation completion contracts", () => {
 			HOUSEKEEPING_MIGRATION_MATRIX,
 		);
 
-		expect(HOUSEKEEPING_MIGRATION_MATRIX).toHaveLength(139);
-		expect(discovered).toHaveLength(139);
+		expect(HOUSEKEEPING_MIGRATION_MATRIX).toHaveLength(138);
+		expect(discovered).toHaveLength(138);
 		expect(issues).toEqual([]);
 	});
 });