Merge pull request #21 from rameel/playwright-dockerize

Switch Playwright CI to Docker for faster setup

Author: rameel

.editorconfig

@@ -7,5 +7,5 @@ indent_size = 4
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[*.{json,html}]
+[*.{json,html,yml}]
 indent_size = 2

.github/workflows/test.yml

@@ -8,21 +8,21 @@ jobs:
   main:
     name: "Build & Test"
     runs-on: ubuntu-latest
+    container:
+      image: mcr.microsoft.com/playwright:v1.55.0-noble
+      options: --user 1001:1001 # Run as non-root user for security
 
     steps:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20"
+          node-version: "24"
 
       - name: Checkout
         uses: actions/checkout@v4
 
       - name: Install Dependencies
-        run: npm i
-
-      - name: Install Playwright
-        run: npx playwright install --with-deps
+        run: npm ci
 
       - name: Build (Debug version)
         run: npm run build:debug