chore: upgrade i18next 26, prettier 3, fontsource-variable, domhandler 6, lint-staged 17

- i18next 23->26 + react-i18next 15->17
- prettier 2->3, reformat all files
- replace @fontsource/inter with @fontsource-variable/inter 5, update import path
- domhandler 5->6 (aligns with transitive deps)
- lint-staged 16->17

src/app/hooks/useImagePacks.ts

@@ -26,8 +26,8 @@ export const useUserImagePack = (): ImagePack | undefined => {
           setUserPack(getUserImagePack(mx));
         }
       },
-      [mx]
-    )
+      [mx],
+    ),
   );
 
   return userPack;
@@ -45,8 +45,8 @@ export const useGlobalImagePacks = (): ImagePack[] => {
           setGlobalPacks(getGlobalImagePacks(mx));
         }
       },
-      [mx]
-    )
+      [mx],
+    ),
   );
 
   useStateEventCallback(
@@ -59,15 +59,15 @@ export const useGlobalImagePacks = (): ImagePack[] => {
         if (eventType === StateEvent.PoniesRoomEmotes && roomId && typeof stateKey === 'string') {
           const global = !!globalPacks.find(
             (pack) =>
-              pack.address && pack.address.roomId === roomId && pack.address.stateKey === stateKey
+              pack.address && pack.address.roomId === roomId && pack.address.stateKey === stateKey,
           );
           if (global) {
             setGlobalPacks(getGlobalImagePacks(mx));
           }
         }
       },
-      [mx, globalPacks]
-    )
+      [mx, globalPacks],
+    ),
   );
 
   return globalPacks;
@@ -89,8 +89,8 @@ export const useRoomImagePack = (room: Room, stateKey: string): ImagePack | unde
           setRoomPack(getRoomImagePack(room, stateKey));
         }
       },
-      [room, stateKey]
-    )
+      [room, stateKey],
+    ),
   );
 
   return roomPack;
@@ -111,8 +111,8 @@ export const useRoomImagePacks = (room: Room): ImagePack[] => {
           setRoomPacks(getRoomImagePacks(room));
         }
       },
-      [room]
-    )
+      [room],
+    ),
   );
 
   return roomPacks;
@@ -133,8 +133,8 @@ export const useRoomsImagePacks = (rooms: Room[]) => {
           setRoomPacks(rooms.flatMap(getRoomImagePacks));
         }
       },
-      [rooms]
-    )
+      [rooms],
+    ),
   );
 
   return roomPacks;
@@ -151,7 +151,7 @@ export const useRelevantImagePacks = (usage: ImageUsage, rooms: Room[]): ImagePa
 
     const relPacks = packs.concat(
       globalPacks,
-      roomsPacks.filter((pack) => !globalPackIds.has(pack.id))
+      roomsPacks.filter((pack) => !globalPackIds.has(pack.id)),
     );
 
     return relPacks.filter((pack) => pack.getImages(usage).length > 0);