Add duplication feature for evaluation documents within generic doc

Introduced a new method to duplicate evaluation documents and forward return path URLs. Updated templates to include duplication buttons and adjusted routing for handling the duplication process.

src/Bundle/ChillMainBundle/Routing/ChillUrlGeneratorInterface.php

@@ -32,4 +32,9 @@ interface ChillUrlGeneratorInterface
      * Get the return path or, if any, generate an url.
      */
     public function returnPathOr(string $name, array $parameters = [], int $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH): string;
+
+    /**
+     * Return a new URL, with the same return path as the existing one. If any, no return path is forwarded.
+     */
+    public function forwardReturnPath(string $name, array $parameters = [], int $referenceType = UrlGeneratorInterface::ABSOLUTE_PATH): string;
 }