phase 2: ui testing infrastructure

Vitest + @testing-library/jest-dom matchers wired through tests/setup.ts.
Playwright with four projects: chromium-desktop, webkit-desktop,
chromium-mobile-iphone-13, chromium-mobile-pixel-5; traces and
screenshots retained on failure.

.gitea/workflows/ui-test.yaml runs Tier 1 on every push and pull
request: monorepo Go service tests (backend with -p 1 to dodge
testcontainer contention; gateway, game, every pkg/<name> module),
pnpm install --frozen-lockfile, playwright install --with-deps,
pnpm test, pnpm exec playwright test. Uploads playwright-report
and test-results on failure. Integration suite stays gated behind
make -C integration integration; deprecated client/ excluded.

.gitea/workflows/ui-release.yaml mirrors Tier 1 on v* tag push and
keeps commented placeholders for visual regression (Phase 33) and
macOS iOS smoke (Phase 32).

ui/docs/testing.md documents both tiers and the local invocations
that mirror what CI runs. ui/PLAN.md Phase 2 marked done; Phase 3
gains a bullet to extend the go test command with ./ui/core/...;
Phase 36 has the renamed release workflow path.

tools/local-ci/ ships a self-contained docker-compose for verifying
workflows against a local Gitea + arm64 act_runner before pushing
to a real instance.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

ui/PLAN.md

@@ -287,9 +287,9 @@ Targeted tests:
 - a single Vitest smoke test that mounts the landing component and
   asserts the rendered version string is non-empty.
 
-## Phase 2. Testing Infrastructure
+## ~~Phase 2. Testing Infrastructure~~
 
-Status: pending.
+Status: done.
 
 Goal: install and configure the test toolchain that every later phase
 depends on, including Tier 1 (per-PR) and Tier 2 (release) targets.
@@ -299,17 +299,37 @@ Artifacts:
 - `ui/frontend/package.json` dev-dependencies (added on top of the
   Phase 1 minimum of `vitest`, `jsdom`, `@testing-library/svelte`):
   `@testing-library/jest-dom`, `playwright`, `@playwright/test`
-- `ui/frontend/vitest.config.ts` extended for `@testing-library/jest-dom`
-  matchers (the JSDOM environment itself is wired in Phase 1)
-- `ui/frontend/playwright.config.ts` with three projects:
+- `ui/frontend/vitest.config.ts` extended with `setupFiles:
+  ["./tests/setup.ts"]` to wire `@testing-library/jest-dom` matchers
+  into Vitest (the JSDOM environment itself is wired in Phase 1)
+- `ui/frontend/tests/setup.ts` registering `jest-dom` matchers
+- `ui/frontend/tests/e2e/landing.spec.ts` placeholder Playwright test
+  asserting the version footer renders
+- `ui/frontend/playwright.config.ts` with four projects:
   `chromium-desktop`, `webkit-desktop`, `chromium-mobile-iphone-13`,
-  `chromium-mobile-pixel-5`; tracing and screenshots enabled on failure
-- `ui/.gitea/workflows/test.yaml` running Tier 1 on every push and PR
-  on a Linux runner: `go test ./...`, `pnpm test`, `pnpm exec
-  playwright install --with-deps`, `pnpm exec playwright test`
-- `ui/.gitea/workflows/release.yaml` running Tier 2 on tag push:
-  visual regression baseline check, optional macOS runner block for
-  iOS smoke (Phase 32+ only)
+  `chromium-mobile-pixel-5`; tracing and screenshots enabled on
+  failure; `webServer: pnpm run dev` on port 5173
+- `.gitea/workflows/ui-test.yaml` running Tier 1 on every push and PR
+  on a Linux runner: monorepo Go service tests for `backend/`,
+  `gateway/`, `game/`, and every `pkg/<name>/` module (each pkg
+  module is enumerated explicitly because they sit as independent
+  go.work modules under a shared `pkg/` directory, and `./pkg/...`
+  does not recurse across module boundaries). All Go tests run with
+  `-count=1` so the cache never masks a failing run; backend tests
+  additionally run with `-p 1` because most backend packages spawn
+  their own Postgres testcontainer and parallel bootstraps starve
+  each other on the runner. The integration suite stays gated behind
+  `make -C integration integration` and lives outside Tier 1; the
+  deprecated `client/` Fyne client (see §74) is also excluded — its
+  tests, code, and documentation are frozen and CI must not run
+  them. Then `pnpm install --frozen-lockfile` from `ui/`,
+  `pnpm exec playwright install --with-deps`, `pnpm test`,
+  `pnpm exec playwright test`; Playwright reports and traces
+  uploaded as artefacts on failure
+- `.gitea/workflows/ui-release.yaml` running Tier 2 on tag push (`v*`):
+  same Tier 1 step set today; visual-regression and macOS-runner
+  iOS-smoke jobs live as commented sections marked with the phase
+  number that re-enables them (Phase 33 and Phase 32 respectively)
 - `ui/docs/testing.md` topic doc naming the two tiers, the tools
   per tier, and the rule that visual regression baselines live in
   `ui/frontend/tests/__snapshots__/` until shifted to Argos
@@ -322,7 +342,9 @@ Acceptance criteria:
 - a placeholder Playwright test passes in `chromium-desktop` and
   `webkit-desktop` projects locally;
 - the Gitea Actions Tier 1 workflow runs end-to-end against a clean
-  clone of the repo on a Linux runner.
+  clone of the repo on a Linux runner. Until the Gitea runner is
+  provisioned, the workflow is exercised locally with
+  `act -W .gitea/workflows/ui-test.yaml`.
 
 Targeted tests:
 
@@ -342,6 +364,9 @@ implementation. No network, no UI.
 Artifacts:
 
 - `ui/core/go.mod` module declared in the project Go workspace
+- `.gitea/workflows/ui-test.yaml` and `.gitea/workflows/ui-release.yaml`
+  extended to add `./ui/core/...` to the Tier 1 / Tier 2 `go test`
+  command list introduced in Phase 2
 - `ui/core/canon/` canonical bytes for `galaxy-request-v1`,
   `galaxy-response-v1`, and `galaxy-event-v1`, matching
   `docs/ARCHITECTURE.md` §15 byte-for-byte
@@ -1702,7 +1727,7 @@ Artifacts:
   follow-up issue to switch to self-hosted Argos
 - Appium harness for iOS Simulator and Android Emulator covering the
   login flow, push-event flow, and at least one full turn loop;
-  `.gitea/workflows/release.yaml` extended with macOS-runner Appium
+  `.gitea/workflows/ui-release.yaml` extended with macOS-runner Appium
   job (mandatory pre-release gate)
 
 Dependencies: Phases 1 through 35.

ui/docs/testing.md

@@ -0,0 +1,92 @@
+# UI Testing Tiers
+
+UI client test toolchain. Project-wide testing layers (service /
+inter-service / system) live in [`../../docs/TESTING.md`](../../docs/TESTING.md);
+this doc only covers the UI-specific tiers added in Phase 2 of
+[`../PLAN.md`](../PLAN.md).
+
+## Tier 1 — per-PR
+
+Triggered by `.gitea/workflows/ui-test.yaml` on every push and pull
+request that touches `ui/**`, `backend/**`, `gateway/**`, `game/**`,
+`pkg/**`, `client/**`, `go.work`, or `go.work.sum`. Linux runner only.
+
+Runs:
+
+- `go test` over the monorepo Go modules, excluding two areas:
+  - `integration/` — needs Docker + testcontainers and is the
+    project's `make -C integration integration` gate.
+  - `client/` — the deprecated Fyne client (see `../PLAN.md` §74) is
+    frozen; its tests are not run in CI.
+
+  The `pkg/<name>/` modules are listed one by one in the workflow
+  because they are independent go.work modules and `./pkg/...` does
+  not recurse into separate modules. The exact command lives in
+  `.gitea/workflows/ui-test.yaml`.
+- `pnpm test` (Vitest + `@testing-library/svelte` +
+  `@testing-library/jest-dom`) — component / unit tests under
+  `ui/frontend/tests/**/*.test.ts`.
+- `pnpm exec playwright test` — end-to-end smoke against `pnpm run
+  dev` on port 5173. Four projects:
+  - `chromium-desktop` (Desktop Chrome)
+  - `webkit-desktop` (Desktop Safari)
+  - `chromium-mobile-iphone-13` (iPhone 13 viewport, Chromium engine)
+  - `chromium-mobile-pixel-5` (Pixel 5 viewport, Chromium engine)
+
+Playwright traces and screenshots are retained on failure and uploaded
+as Gitea Actions artefacts (`playwright-report` and `playwright-traces`,
+14-day retention).
+
+## Tier 2 — release
+
+Triggered by `.gitea/workflows/ui-release.yaml` on tag push (`v*`).
+Currently mirrors the Tier 1 step set; the dedicated release-only
+checks land in later phases:
+
+- **Visual regression baseline check** — Phase 33. Snapshots live in
+  `ui/frontend/tests/__snapshots__/` until the project shifts to
+  Argos or another visual-diff service.
+- **iOS smoke (Capacitor + Appium)** — Phase 32. Runs on a `macos-13`
+  runner once the Capacitor mobile wrapper exists.
+
+Both blocks are present as commented sections in
+`.gitea/workflows/ui-release.yaml` with the phase number that
+re-enables them.
+
+## Local execution
+
+From `ui/frontend/`:
+
+```sh
+pnpm test                                           # Vitest
+pnpm exec playwright install                        # one-time
+pnpm exec playwright test                           # all projects
+pnpm exec playwright test --project=chromium-desktop
+pnpm exec playwright show-report                    # open last HTML report
+```
+
+From the repository root, the same scope CI uses (backend serially
+because most packages spawn their own Postgres testcontainer and
+parallel bootstraps starve each other on constrained runners):
+
+```sh
+go test -count=1 -p 1 ./backend/...
+go test -count=1 \
+  ./gateway/... ./game/... \
+  ./pkg/calc/... ./pkg/connector/... ./pkg/cronutil/... \
+  ./pkg/error/... ./pkg/geoip/... ./pkg/model/... \
+  ./pkg/postgres/... ./pkg/redisconn/... ./pkg/schema/... \
+  ./pkg/storage/... ./pkg/transcoder/... ./pkg/util/...
+```
+
+## CI dry-run with `act`
+
+Until the Gitea Actions runner is wired up, the workflow is exercised
+locally with [`act`](https://github.com/nektos/act):
+
+```sh
+act -W .gitea/workflows/ui-test.yaml --container-architecture linux/amd64
+```
+
+`act` reads the workflow as GitHub Actions; the format is
+intentionally compatible.

ui/frontend/package.json

@@ -8,15 +8,19 @@
     "build": "vite build",
     "preview": "vite preview",
     "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
-    "test": "vitest run"
+    "test": "vitest run",
+    "test:e2e": "playwright test"
   },
   "devDependencies": {
+    "@playwright/test": "^1.59.1",
     "@sveltejs/adapter-static": "^3.0.0",
     "@sveltejs/kit": "^2.59.0",
     "@sveltejs/vite-plugin-svelte": "^7.0.0",
+    "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/svelte": "^5.2.0",
     "@types/node": "^22.0.0",
     "jsdom": "^25.0.0",
+    "playwright": "^1.59.1",
     "svelte": "^5.0.0",
     "svelte-check": "^4.0.0",
     "tslib": "^2.6.0",

ui/frontend/playwright.config.ts

@@ -0,0 +1,33 @@
+import { defineConfig, devices } from "@playwright/test";
+
+export default defineConfig({
+	testDir: "tests/e2e",
+	fullyParallel: true,
+	forbidOnly: !!process.env.CI,
+	retries: process.env.CI ? 1 : 0,
+	reporter: [["list"], ["html", { open: "never" }]],
+	use: {
+		baseURL: "http://localhost:5173",
+		trace: "retain-on-failure",
+		screenshot: "only-on-failure",
+	},
+	projects: [
+		{ name: "chromium-desktop", use: { ...devices["Desktop Chrome"] } },
+		{ name: "webkit-desktop", use: { ...devices["Desktop Safari"] } },
+		// devices["iPhone 13"] picks WebKit by default; the project name
+		// here claims a Chromium engine on a mobile viewport, so the
+		// browser is explicitly overridden. WebKit on a desktop viewport
+		// is already covered by webkit-desktop.
+		{
+			name: "chromium-mobile-iphone-13",
+			use: { ...devices["iPhone 13"], browserName: "chromium" },
+		},
+		{ name: "chromium-mobile-pixel-5", use: { ...devices["Pixel 5"] } },
+	],
+	webServer: {
+		command: "pnpm run dev",
+		url: "http://localhost:5173",
+		reuseExistingServer: !process.env.CI,
+		timeout: 120_000,
+	},
+});

ui/frontend/tests/e2e/landing.spec.ts

@@ -0,0 +1,8 @@
+import { expect, test } from "@playwright/test";
+
+test("landing page renders the version string", async ({ page }) => {
+	await page.goto("/");
+	const footer = page.getByTestId("app-version");
+	await expect(footer).toBeVisible();
+	await expect(footer).toContainText(/version\s+\S+/);
+});

ui/frontend/tests/landing.test.ts

@@ -6,6 +6,7 @@ describe("landing page", () => {
 	it("renders a non-empty version string in the footer", () => {
 		const { getByTestId } = render(Page);
 		const footer = getByTestId("app-version");
+		expect(footer).toBeInTheDocument();
 		expect(footer.textContent?.trim()).not.toBe("");
 		expect(footer.textContent).toMatch(/version\s+\S+/);
 	});

ui/frontend/tests/setup.ts

@@ -0,0 +1 @@
+import "@testing-library/jest-dom/vitest";

ui/frontend/vitest.config.ts

@@ -12,6 +12,7 @@ export default mergeConfig(
 			environment: "jsdom",
 			include: ["tests/**/*.test.ts"],
 			globals: true,
+			setupFiles: ["./tests/setup.ts"],
 		},
 	}),
 );

ui/pnpm-lock.yaml

@@ -8,6 +8,9 @@ importers:
 
   frontend:
     devDependencies:
+      '@playwright/test':
+        specifier: ^1.59.1
+        version: 1.59.1
       '@sveltejs/adapter-static':
         specifier: ^3.0.0
         version: 3.0.10(@sveltejs/kit@2.59.1(@sveltejs/vite-plugin-svelte@7.1.1(svelte@5.55.5)(vite@8.0.10(@types/node@22.19.17)))(svelte@5.55.5)(typescript@5.9.3)(vite@8.0.10(@types/node@22.19.17)))
@@ -17,6 +20,9 @@ importers:
       '@sveltejs/vite-plugin-svelte':
         specifier: ^7.0.0
         version: 7.1.1(svelte@5.55.5)(vite@8.0.10(@types/node@22.19.17))
+      '@testing-library/jest-dom':
+        specifier: ^6.9.1
+        version: 6.9.1
       '@testing-library/svelte':
         specifier: ^5.2.0
         version: 5.3.1(svelte@5.55.5)(vite@8.0.10(@types/node@22.19.17))(vitest@4.1.5(@types/node@22.19.17)(jsdom@25.0.1)(vite@8.0.10(@types/node@22.19.17)))
@@ -26,6 +32,9 @@ importers:
       jsdom:
         specifier: ^25.0.0
         version: 25.0.1
+      playwright:
+        specifier: ^1.59.1
+        version: 1.59.1
       svelte:
         specifier: ^5.0.0
         version: 5.55.5
@@ -47,6 +56,9 @@ importers:
 
 packages:
 
+  '@adobe/css-tools@4.4.4':
+    resolution: {integrity: sha512-Elp+iwUx5rN5+Y8xLt5/GRoG20WGoDCQ/1Fb+1LiGtvwbDavuSk0jhD/eZdckHAuzcDzccnkv+rEjyWfRx18gg==}
+
   '@asamuzakjp/css-color@3.2.0':
     resolution: {integrity: sha512-K1A6z8tS3XsmCMM86xoWdn7Fkdn9m6RSVtocUrJYIwZnFVkng/PvkEoWtOWmP+Scc6saYWHWZYbndEEXxl24jw==}
 
@@ -124,6 +136,11 @@ packages:
   '@oxc-project/types@0.127.0':
     resolution: {integrity: sha512-aIYXQBo4lCbO4z0R3FHeucQHpF46l2LbMdxRvqvuRuW2OxdnSkcng5B8+K12spgLDj93rtN3+J2Vac/TIO+ciQ==}
 
+  '@playwright/test@1.59.1':
+    resolution: {integrity: sha512-PG6q63nQg5c9rIi4/Z5lR5IVF7yU5MqmKaPOe0HSc0O2cX1fPi96sUQu5j7eo4gKCkB2AnNGoWt7y4/Xx3Kcqg==}
+    engines: {node: '>=18'}
+    hasBin: true
+
   '@polka/url@1.0.0-next.29':
     resolution: {integrity: sha512-wwQAWhWSuHaag8c4q/KN/vCoeOJYshAIvMQwD4GpSb3OiZklFfvAgmj0VCBBImRpuF/aFgIRzllXlVX93Jevww==}
 
@@ -265,6 +282,10 @@ packages:
     resolution: {integrity: sha512-o4PXJQidqJl82ckFaXUeoAW+XysPLauYI43Abki5hABd853iMhitooc6znOnczgbTYmEP6U6/y1ZyKAIsvMKGg==}
     engines: {node: '>=18'}
 
+  '@testing-library/jest-dom@6.9.1':
+    resolution: {integrity: sha512-zIcONa+hVtVSSep9UT3jZ5rizo2BsxgyDYU7WFD5eICBE7no3881HGeb/QkGfsJs6JTkY1aQhT7rIPC7e+0nnA==}
+    engines: {node: '>=14', npm: '>=6', yarn: '>=1'}
+
   '@testing-library/svelte-core@1.0.0':
     resolution: {integrity: sha512-VkUePoLV6oOYwSUvX6ShA8KLnJqZiYMIbP2JW2t0GLWLkJxKGvuH5qrrZBV/X7cXFnLGuFQEC7RheYiZOW68KQ==}
     engines: {node: '>=16'}
@@ -399,6 +420,9 @@ packages:
     resolution: {integrity: sha512-U71cyTamuh1CRNCfpGY6to28lxvNwPG4Guz/EVjgf3Jmzv0vlDp1atT9eS5dDjMYHucpHbWns6Lwf3BKz6svdw==}
     engines: {node: '>= 0.6'}
 
+  css.escape@1.5.1:
+    resolution: {integrity: sha512-YUifsXXuknHlUsmlgyY0PKzgPOr7/FjCePfHNt0jxm83wHZi44VDMQ7/fGNkjY3/jV1MC+1CmZbaHzugyeRtpg==}
+
   cssstyle@4.6.0:
     resolution: {integrity: sha512-2z+rWdzbbSZv6/rhtvzvqeZQHrBaqgogqt85sqFNbabZOuFbCVFb8kPeEtZjiKkbrm395irpNKiYeFeLiQnFPg==}
     engines: {node: '>=18'}
@@ -441,6 +465,9 @@ packages:
   dom-accessibility-api@0.5.16:
     resolution: {integrity: sha512-X7BJ2yElsnOJ30pZF4uIIDfBEVgF4XEBxL9Bxhy6dnrm5hkzqmsWHGTiHqRiITNhMyFLyAiWndIJP7Z1NTteDg==}
 
+  dom-accessibility-api@0.6.3:
+    resolution: {integrity: sha512-7ZgogeTnjuHbo+ct10G9Ffp0mif17idi0IyWNVA/wcwcm7NPOD/WEHVP3n7n3MhXqxoIYm8d6MuZohYWIZ4T3w==}
+
   dunder-proto@1.0.1:
     resolution: {integrity: sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==}
     engines: {node: '>= 0.4'}
@@ -499,6 +526,11 @@ packages:
     resolution: {integrity: sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==}
     engines: {node: '>= 6'}
 
+  fsevents@2.3.2:
+    resolution: {integrity: sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==}
+    engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
+    os: [darwin]
+
   fsevents@2.3.3:
     resolution: {integrity: sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==}
     engines: {node: ^8.16.0 || ^10.6.0 || >=11.0.0}
@@ -547,6 +579,10 @@ packages:
     resolution: {integrity: sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==}
     engines: {node: '>=0.10.0'}
 
+  indent-string@4.0.0:
+    resolution: {integrity: sha512-EdDDZu4A2OyIK7Lr/2zG+w5jmbuk1DVBnEwREQvBzspBJkCEbRa8GxU1lghYcaGJCnRWibjDXlq779X1/y5xwg==}
+    engines: {node: '>=8'}
+
   is-potential-custom-element-name@1.0.1:
     resolution: {integrity: sha512-bCYeRA2rVibKZd+s2625gGnGF/t7DSqDs4dP7CrLA1m7jKWz6pps0LpYLJN8Q64HtmPKJ1hrN3nzPNKFEKOUiQ==}
 
@@ -668,6 +704,10 @@ packages:
     resolution: {integrity: sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==}
     engines: {node: '>= 0.6'}
 
+  min-indent@1.0.1:
+    resolution: {integrity: sha512-I9jwMn07Sy/IwOj3zVkVik2JTvgpaykDZEigL6Rx6N9LbMywwUSMtxET+7lVoDLLd3O3IXwJwvuuns8UB/HeAg==}
+    engines: {node: '>=4'}
+
   mri@1.2.0:
     resolution: {integrity: sha512-tzzskb3bG8LvYGFF/mDTpq3jpI6Q9wc3LEmBaghu+DdCssd1FakN7Bc0hVNmEyGq1bq3RgfkCb3cmQLpNPOroA==}
     engines: {node: '>=4'}
@@ -703,6 +743,16 @@ packages:
     resolution: {integrity: sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==}
     engines: {node: '>=12'}
 
+  playwright-core@1.59.1:
+    resolution: {integrity: sha512-HBV/RJg81z5BiiZ9yPzIiClYV/QMsDCKUyogwH9p3MCP6IYjUFu/MActgYAvK0oWyV9NlwM3GLBjADyWgydVyg==}
+    engines: {node: '>=18'}
+    hasBin: true
+
+  playwright@1.59.1:
+    resolution: {integrity: sha512-C8oWjPR3F81yljW9o5OxcWzfh6avkVwDD2VYdwIGqTkl+OGFISgypqzfu7dOe4QNLL2aqcWBmI3PMtLIK233lw==}
+    engines: {node: '>=18'}
+    hasBin: true
+
   postcss@8.5.14:
     resolution: {integrity: sha512-SoSL4+OSEtR99LHFZQiJLkT59C5B1amGO1NzTwj7TT1qCUgUO6hxOvzkOYxD+vMrXBM3XJIKzokoERdqQq/Zmg==}
     engines: {node: ^10 || ^12 || >=14}
@@ -722,6 +772,10 @@ packages:
     resolution: {integrity: sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==}
     engines: {node: '>= 14.18.0'}
 
+  redent@3.0.0:
+    resolution: {integrity: sha512-6tDA8g98We0zd0GvVeMT9arEOnTw9qM03L9cJXaCjrip1OO764RDBLBfrB4cwzNGDj5OA5ioymC9GkizgWJDUg==}
+    engines: {node: '>=8'}
+
   rolldown@1.0.0-rc.17:
     resolution: {integrity: sha512-ZrT53oAKrtA4+YtBWPQbtPOxIbVDbxT0orcYERKd63VJTF13zPcgXTvD4843L8pcsI7M6MErt8QtON6lrB9tyA==}
     engines: {node: ^20.19.0 || >=22.12.0}
@@ -764,6 +818,10 @@ packages:
   std-env@4.1.0:
     resolution: {integrity: sha512-Rq7ybcX2RuC55r9oaPVEW7/xu3tj8u4GeBYHBWCychFtzMIr86A7e3PPEBPT37sHStKX3+TiX/Fr/ACmJLVlLQ==}
 
+  strip-indent@3.0.0:
+    resolution: {integrity: sha512-laJTa3Jb+VQpaC6DseHhF7dXVqHTfJPCRDaEbid/drOhgitgYku/letMUqOXFoWV0zIIUbjpdH2t+tYj4bQMRQ==}
+    engines: {node: '>=8'}
+
   svelte-check@4.4.8:
     resolution: {integrity: sha512-67adfgBox5eNSNIvIIwgFizKGdcRrGpiMoNO2obHcYuLz7iTa8Xgm/NGU3ntMFnNm8K1grFOIG6HhMLX/vcN8w==}
     engines: {node: '>= 18.0.0'}
@@ -966,6 +1024,8 @@ packages:
 
 snapshots:
 
+  '@adobe/css-tools@4.4.4': {}
+
   '@asamuzakjp/css-color@3.2.0':
     dependencies:
       '@csstools/css-calc': 2.1.4(@csstools/css-parser-algorithms@3.0.5(@csstools/css-tokenizer@3.0.4))(@csstools/css-tokenizer@3.0.4)
@@ -1048,6 +1108,10 @@ snapshots:
 
   '@oxc-project/types@0.127.0': {}
 
+  '@playwright/test@1.59.1':
+    dependencies:
+      playwright: 1.59.1
+
   '@polka/url@1.0.0-next.29': {}
 
   '@rolldown/binding-android-arm64@1.0.0-rc.17':
@@ -1151,6 +1215,15 @@ snapshots:
       picocolors: 1.1.1
       pretty-format: 27.5.1
 
+  '@testing-library/jest-dom@6.9.1':
+    dependencies:
+      '@adobe/css-tools': 4.4.4
+      aria-query: 5.3.1
+      css.escape: 1.5.1
+      dom-accessibility-api: 0.6.3
+      picocolors: 1.1.1
+      redent: 3.0.0
+
   '@testing-library/svelte-core@1.0.0(svelte@5.55.5)':
     dependencies:
       svelte: 5.55.5
@@ -1270,6 +1343,8 @@ snapshots:
 
   cookie@0.6.0: {}
 
+  css.escape@1.5.1: {}
+
   cssstyle@4.6.0:
     dependencies:
       '@asamuzakjp/css-color': 3.2.0
@@ -1298,6 +1373,8 @@ snapshots:
 
   dom-accessibility-api@0.5.16: {}
 
+  dom-accessibility-api@0.6.3: {}
+
   dunder-proto@1.0.1:
     dependencies:
       call-bind-apply-helpers: 1.0.2
@@ -1347,6 +1424,9 @@ snapshots:
       hasown: 2.0.3
       mime-types: 2.1.35
 
+  fsevents@2.3.2:
+    optional: true
+
   fsevents@2.3.3:
     optional: true
 
@@ -1404,6 +1484,8 @@ snapshots:
     dependencies:
       safer-buffer: 2.1.2
 
+  indent-string@4.0.0: {}
+
   is-potential-custom-element-name@1.0.1: {}
 
   is-reference@3.0.3:
@@ -1509,6 +1591,8 @@ snapshots:
     dependencies:
       mime-db: 1.52.0
 
+  min-indent@1.0.1: {}
+
   mri@1.2.0: {}
 
   mrmime@2.0.1: {}
@@ -1531,6 +1615,14 @@ snapshots:
 
   picomatch@4.0.4: {}
 
+  playwright-core@1.59.1: {}
+
+  playwright@1.59.1:
+    dependencies:
+      playwright-core: 1.59.1
+    optionalDependencies:
+      fsevents: 2.3.2
+
   postcss@8.5.14:
     dependencies:
       nanoid: 3.3.12
@@ -1549,6 +1641,11 @@ snapshots:
 
   readdirp@4.1.2: {}
 
+  redent@3.0.0:
+    dependencies:
+      indent-string: 4.0.0
+      strip-indent: 3.0.0
+
   rolldown@1.0.0-rc.17:
     dependencies:
       '@oxc-project/types': 0.127.0
@@ -1600,6 +1697,10 @@ snapshots:
 
   std-env@4.1.0: {}
 
+  strip-indent@3.0.0:
+    dependencies:
+      min-indent: 1.0.1
+
   svelte-check@4.4.8(picomatch@4.0.4)(svelte@5.55.5)(typescript@5.9.3):
     dependencies:
       '@jridgewell/trace-mapping': 0.3.31