fix: use macOS-compatible grep regex in setup-playwright

macOS grep doesn't support -P (Perl regex) flag. Use -E (extended regex) instead.

Author: ammar-agent

.github/actions/setup-playwright/action.yml

@@ -12,8 +12,8 @@ runs:
       id: playwright-version
       shell: bash
       run: |
-        # Extract Playwright version from bun.lock
-        VERSION=$(grep -A1 '"playwright":' bun.lock | grep -oP '"\K[0-9]+\.[0-9]+\.[0-9]+' | head -1)
+        # Extract Playwright version from bun.lock (macOS-compatible regex)
+        VERSION=$(grep -A1 '"playwright":' bun.lock | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
         echo "version=$VERSION" >> $GITHUB_OUTPUT
         echo "Playwright version: $VERSION"