fix: resolve webServer working directory issue in e2e tests

- Fix Playwright webServer configuration to use correct working directory
- Add dynamic cwd detection to run npm scripts from root when executed from e2e-tests directory
- Update GitHub Actions workflow to properly handle directory context
- Ensure test:e2e:server script can be found and executed correctly

This resolves the remaining e2e test failures by ensuring the webServer
can properly locate and execute the test server startup script.

Author: Kyle Walker

.github/workflows/e2e-tests.yml

@@ -67,10 +67,9 @@ jobs:
           echo "  TMPDIR: $TMPDIR"
           echo "  PWD: $PWD"
           echo "Checking test workspace setup..."
-          cd e2e-tests
-          ls -la
-          echo "Running Playwright tests..."
-          npx playwright test --reporter=line
+          ls -la e2e-tests/
+          echo "Running Playwright tests from root directory..."
+          cd e2e-tests && npx playwright test --reporter=line
         env:
           CI: true
           DEBUG: pw:webserver

e2e-tests/playwright.config.ts

@@ -64,6 +64,7 @@ export default defineConfig({
     port: 3000,
     reuseExistingServer: !process.env.CI,
     timeout: 120_000,
+    cwd: process.cwd().endsWith('e2e-tests') ? '..' : '.',
   },
 
   timeout: process.env.CI ? 120_000 : 60_000,