[Web] Add smtp and header from to quarantine items, add more info to qhandler, allow to open qhandler links from qitem details

data/web/lang/lang.de.json

@@ -758,7 +758,10 @@
         "release_subject": "Potentiell schädliche Nachricht aus Quarantäne: %s",
         "remove": "Entfernen",
         "rspamd_result": "Rspamd Ergebnis",
-        "sender": "Sender",
+        "quick_release_link": "Quick-Release Link öffnen",
+        "quick_delete_link": "Quick-Delete Link öffnen",
+        "sender": "Sender (SMTP)",
+        "sender_header": "Sender (From-Header)",
         "show_item": "Details",
         "spam_score": "Bewertung",
         "subj": "Betreff",