feat(Chat): implement chat incident reporting feature

- Added reportChatIncident method in ChatController to handle reporting of chat incidents.
- Introduced a new API route for reporting incidents in chatRouter.
- Implemented chatService methods to ensure the chat report table is created and to handle incident data storage.
- Enhanced frontend components to allow users to report incidents in both multi and random chat dialogs.
- Updated internationalization files to include new strings for reporting functionality in multiple languages.

frontend/src/i18n/locales/es/chat.json

@@ -43,6 +43,11 @@
             "participantsWithCount": "Participantes ({count})",
             "clickToSelectUser": "Clic para seleccionar",
             "screamColon": " grita:",
+            "report": "Reportar",
+            "reportConfirmTitle": "Reportar chat",
+            "reportConfirmMessage": "¿Quieres reportar de verdad al usuario {user}? Se guardará todo el historial del chat.",
+            "reportSent": "El reporte se guardó correctamente.",
+            "reportError": "No se pudo guardar el reporte.",
             "commandPreviewFallback": "/cr <nombre de sala>",
             "createRoom": {
                 "toggleShowChat": "Mostrar chat",
@@ -156,7 +161,11 @@
             "jumptonext": "Finalizar este chat",
             "userleftchat": "La otra persona ha salido del chat.",
             "startsearch": "Buscar la siguiente charla",
-            "selfstopped": "Has salido de la conversación."
+            "selfstopped": "Has salido de la conversación.",
+            "report": "Reportar",
+            "reportConfirm": "¿Quieres reportar de verdad este chat? Se guardará todo el historial del chat.",
+            "reportSent": "El reporte se guardó correctamente.",
+            "reportError": "No se pudo guardar el reporte."
         }
     }
 }