Setup playwright for testing before removing cypress

.github/workflows/ci.yml

@@ -23,7 +23,7 @@ jobs:
       - run: npm run lint
       - run: npm run fmt:check
 
-  cypress:
+  playwright:
     runs-on: ubuntu-latest
 
     steps:
@@ -32,10 +32,21 @@ jobs:
         uses: jdx/mise-action@b44d12e7d0d8ee7461bb893e1b1993500433185b # jdx/mise-action v5.2.7
       - run: npm install
 
-      # https://docs.cypress.io/guides/continuous-integration/github-actions
-      - name: Cypress run
-        # https://github.com/marketplace/actions/cypress-io
-        uses: cypress-io/github-action@18016a55674bd02cabf197de5762a1710cb5577c # cypress-io/github-action v7.4.9
+      # https://playwright.dev/docs/ci#github-actions
+      - name: Install Playwright browsers
+        run: npx playwright install --with-deps chromium
+
+      # The dev server is started by playwright.config.ts webServer
+      - name: Playwright run
+        run: npm run test:e2e
+
+      - name: Upload Playwright artifacts
+        if: failure()
+        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # actions/upload-artifact v7.0.2
         with:
-          start: npm run dev -- --host
-          wait-on: "http://localhost:3000"
+          name: playwright-artifacts
+          path: |
+            test-results/
+            playwright-report/
+          retention-days: 7
+          if-no-files-found: ignore

.gitignore

@@ -28,4 +28,9 @@ mise.local.toml
 build
 *.tsbuildinfo
 vite.config.d.ts
-vite.config.js
+vite.config.js
+
+# Playwright
+test-results
+playwright-report
+blob-report

.oxlintrc.json

@@ -1,7 +1,7 @@
 {
   "$schema": "./node_modules/oxlint/configuration_schema.json",
   "plugins": ["typescript", "react"],
-  "ignorePatterns": ["dist", "node_modules", "cypress"],
+  "ignorePatterns": ["dist", "node_modules", "tests"],
   "env": {
     "browser": true
   },