fix: Resolve CI test failures by disabling Patchwork conflicts

- Disable Patchwork in CI environment to prevent function redefinition errors
- Fix LazyLoading tests regex patterns to avoid false positives
- Add missing WordPress function mocks for test environment
- Ensure all LazyLoading unit tests pass locally and in CI

This resolves GitHub Actions test failures while maintaining test coverage.

Author: tikhomirov

README.ru.md

@@ -76,7 +76,8 @@ private function shouldSkip(string $src, array $attrs): bool
     private function parseAttributes(string $attrString): array
     {
         $attrs = [];
-        preg_match_all('/(\w+)="([^"]*)"/', $attrString, $matches);
+        // Match attributes with better regex
+        preg_match_all('/(\w+(?:-\w+)*)="([^"]*)"/', $attrString, $matches);
         foreach ($matches[1] as $i => $name) {
             $attrs[$name] = $matches[2][$i];
         }