chore: upgrade to pnpm v12, update dependencies, and fix msw v3 typescript types

vitest.config.ts

@@ -14,6 +14,7 @@ export default defineConfig({
 		},
 	},
 	test: {
+		setupFiles: ["./vitest.setup.ts"],
 		environment: "node",
 		// Preserve module-initialization calls used by route permission contract tests.
 		clearMocks: false,