feat(Moderation): implement moderation reports feature

- Added moderationRouter to handle moderation-related API routes.
- Introduced new methods in AdminController for fetching all regions, region types, and creating regions.
- Enhanced adminRouter with routes for moderation reports and status updates.
- Updated navigationController to include moderation reports in the admin menu.
- Implemented frontend components for reporting messages in the forum and managing moderation reports.
- Added internationalization support for moderation-related texts in multiple languages.

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

@@ -309,6 +309,46 @@
                     "error": "Cleanup failed."
                 }
             },
+            "map": {
+                "title": "Falukant Map Editor (Regions)",
+                "description": "Draw rectangles on the Falukant map and assign them to regions.",
+                "tabs": {
+                    "regions": "Positions",
+                    "distances": "Distances"
+                },
+                "regionList": "Regions",
+                "noCoords": "No coordinates set",
+                "currentRect": "Current rectangle",
+                "hintDraw": "Select a region and drag a rectangle on the map to set its position.",
+                "saveAll": "Save all changed regions",
+                "createRegion": {
+                    "title": "Create new region",
+                    "type": "Region type",
+                    "selectType": "Select type",
+                    "parent": "Parent region",
+                    "selectParent": "Select parent",
+                    "noParent": "— no parent —",
+                    "name": "Name",
+                    "create": "Create region",
+                    "creating": "Creating…",
+                    "error": "Could not create region."
+                },
+                "connectionsTitle": "Connections (region_distance)",
+                "source": "From",
+                "target": "To",
+                "selectSource": "Select source",
+                "selectTarget": "Select target",
+                "mode": "Transport mode",
+                "modeLand": "Land",
+                "modeWater": "Water",
+                "modeAir": "Air",
+                "distance": "Distance",
+                "saveConnection": "Save connection",
+                "pickOnMap": "Pick on map",
+                "errorSaveConnection": "Could not save the connection.",
+                "errorDeleteConnection": "Could not delete the connection.",
+                "confirmDeleteConnection": "Delete connection?"
+            },
             "createNPC": {
                 "title": "Create NPCs",
                 "region": "City",
@@ -485,6 +525,29 @@
                     "event": "Event"
                 }
             }
+        },
+        "moderationReports": {
+            "title": "[Admin] - Moderation Reports",
+            "intro": "Review reported content, update status, and document moderation notes.",
+            "statusFilter": "Status filter",
+            "reload": "Reload",
+            "empty": "No reports found.",
+            "target": "Target",
+            "reason": "Reason",
+            "reporter": "Reported by",
+            "createdAt": "Created at",
+            "actions": "Actions",
+            "notePlaceholder": "Moderation note",
+            "apply": "Apply status",
+            "applySuccess": "Status was updated.",
+            "applyError": "Status could not be updated.",
+            "loadError": "Reports could not be loaded.",
+            "status": {
+                "open": "Open",
+                "in_review": "In review",
+                "resolved": "Resolved",
+                "rejected": "Rejected"
+            }
         }
     }
 }

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

@@ -178,6 +178,7 @@
             "adminUsers": "Users",
             "adminUserStatistics": "User statistics",
             "adminContacts": "Contact requests",
+            "adminModerationReports": "Moderation reports",
             "adminUserRights": "Rights",
             "adminForums": "Forum administration",
             "adminChatRooms": "Chat rooms",

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

@@ -66,6 +66,7 @@
         },
         "m-administration": {
             "contactrequests": "Contact requests",
+            "moderationReports": "Moderation reports",
             "users": "Users",
             "userrights": "User rights",
             "m-users": {

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

@@ -255,7 +255,12 @@
                 "last": "Last page",
                 "page": "Page <<page>> of <<of>>"
             },
-            "createNewMesssage": "Send reply"
+            "createNewMesssage": "Send reply",
+            "reportAction": "Report",
+            "reportPrompt": "Short report reason (e.g. spam, abuse, violence):",
+            "reportReasonTooShort": "Please enter at least 3 characters as reason.",
+            "reportSubmitted": "Report was sent to moderation.",
+            "reportError": "Report could not be sent."
         },
         "friendship": {
             "error": {