feat(ModerationReports): enhance moderation reports functionality and UI

- Added topic and forum IDs to moderation report queries for better context.
- Updated admin interface to include links to open reported forum messages.
- Implemented methods to handle opening target messages directly from the moderation reports view.
- Enhanced internationalization support for new UI elements in both German and English.
- Improved scrolling behavior to focus on specific messages when navigating to them.

frontend/src/i18n/locales/de/admin.json

@@ -547,7 +547,9 @@
                 "in_review": "In Prüfung",
                 "resolved": "Erledigt",
                 "rejected": "Abgelehnt"
-            }
+            },
+            "openTarget": "Zum Beitrag",
+            "targetLink": "Link"
         }
     }
 }

frontend/src/i18n/locales/en/admin.json

@@ -547,7 +547,9 @@
                 "in_review": "In review",
                 "resolved": "Resolved",
                 "rejected": "Rejected"
-            }
+            },
+            "openTarget": "Open post",
+            "targetLink": "Link"
         }
     }
 }