Add composite primary key to player_capes and update messages

Added a composite primary key (playerUuid, assetHash) to the player_capes table for better data integrity. Updated userRepository.js to use English messages for cape assignment and removal operations.

repositories/userRepository.js

@@ -666,12 +666,12 @@ async function addCapeToPlayer(uuid, hash) {
         const result = await database.query(sql, [uuid, hash])
         
         if (result.affectedRows > 0) {
-            return { code: 200, message: "Cape accordée au joueur." }
+            return { code: 200, message: "Cape granted to the player." }
         }
-        throw new DefaultError(500, "Erreur lors de l'attribution de la cape.")
+        throw new DefaultError(500, "Error when assigning the cape.")
     } catch (error) {
-        if (error.code === 'ER_DUP_ENTRY') {
-            throw new DefaultError(409, "Le joueur possède déjà cette cape.")
+        if (error.code === "ER_DUP_ENTRY") {
+            throw new DefaultError(409, "The player already possesses this cloak.")
         }
         return utils.handleDBError(error)
     }
@@ -683,9 +683,9 @@ async function removeCapeFromPlayer(uuid, hash) {
         const result = await database.query(sql, [uuid, hash])
         
         if (result.affectedRows > 0) {
-            return { code: 200, message: "Cape retirée du joueur." }
+            return { code: 200, message: "Cape removed from player." }
         } else {
-            throw new DefaultError(404, "Le joueur ne possède pas cette cape.")
+            throw new DefaultError(404, "The player does not own this cloak.")
         }
     } catch (error) {
         return utils.handleDBError(error)