feat: harden test and registry evidence

tests/e2e/accessibility.spec.js

@@ -1,5 +1,5 @@
 import AxeBuilder from "@axe-core/playwright";
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
 import { ROUTE_REGISTRY } from "../../src/features/installed-feature-contracts.js";
 
 for (const route of Object.values(ROUTE_REGISTRY).map((definition) => {

tests/e2e/app-shell.spec.js

@@ -1,4 +1,5 @@
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
+import { successEnvelope } from "../mocks/contracts/envelopes.js";
 import { ROUTE_REGISTRY } from "../../src/features/installed-feature-contracts.js";
 
 test("boots the public app shell", async ({ page }) => {
@@ -32,6 +33,19 @@ test("opens the protected integration route through the local demo seam", async
     (definition) => definition.access === "integration-defined",
   );
   if (!protectedRoute) throw new Error("An integration route is required");
+  await page.route(
+    "http://localhost:8080/api/reference-resources?*",
+    (route) =>
+      route.fulfill({
+        json: successEnvelope([
+          {
+            id: "browser-reference",
+            name: "Browser reference",
+            createdAt: "2026-07-26T00:00:00.000Z",
+          },
+        ]),
+      }),
+  );
   await page.goto(protectedRoute.path);
   await expect(
     page.getByRole("heading", { name: "세션이 필요합니다." }),

tests/e2e/compact-smoke.spec.js

@@ -0,0 +1,17 @@
+import { expect, test } from "../support/browser/strict-browser-test.js";
+
+test("boots and navigates the compact production shell", async ({ page }) => {
+  await page.goto("/");
+  await expect(page.getByRole("main")).toBeVisible();
+  const menu = page.getByRole("button", { name: "메뉴", exact: true });
+  await expect(menu).toHaveCSS("min-width", "44px");
+  await menu.click();
+  await expect(page.getByRole("navigation", { name: "주요 탐색" })).toBeVisible();
+  await page.getByRole("link", { name: "UI 구성요소" }).click();
+  await expect(page).toHaveURL(/\/examples\/ui$/);
+  await expect(page.locator("html")).toHaveAttribute("data-build-id", "local-build");
+  const overflow = await page.evaluate(
+    () => document.documentElement.scrollWidth - window.innerWidth,
+  );
+  expect(overflow).toBeLessThanOrEqual(1);
+});

tests/e2e/design-system-interactions.spec.js

@@ -1,4 +1,4 @@
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
 
 test("runs menu typeahead, tabs and duplicate toast interactions", async ({
   page,

tests/e2e/i18n.spec.js

@@ -1,4 +1,4 @@
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
 
 test("switches the shell locale and keeps pseudo-locale copy within compact layout", async ({
   page,

tests/e2e/reference-form.spec.js

@@ -1,4 +1,4 @@
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
 
 /** @param {import("@playwright/test").Page} page */
 async function openReferenceForm(page) {

tests/e2e/responsive.spec.js

@@ -1,4 +1,4 @@
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
 
 test("reflows the UI gallery at the 320px minimum without horizontal overflow", async ({
   page,

tests/e2e/theme.spec.js

@@ -1,5 +1,5 @@
 import AxeBuilder from "@axe-core/playwright";
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
 
 test("persists an explicit color scheme through the storage contract", async ({
   page,

tests/e2e/ui-gallery.spec.js

@@ -1,4 +1,4 @@
-import { expect, test } from "@playwright/test";
+import { expect, test } from "../support/browser/strict-browser-test.js";
 
 test("validates and reports the common text-field flow", async ({ page }) => {
   await page.goto("/examples/ui");