cleanup: remove json comments in dto classes

app/src/main/java/xyz/leomurca/csgomatches/data/model/LeagueDto.kt

@@ -9,13 +9,4 @@ data class LeagueDto(
     val name: String?,
     @SerialName("image_url")
     val imageUrl: String?
-)
+)
-
-//"league": {
-//    "id": 5078,
-//    "name": "United21",
-//    "url": null,
-//    "slug": "cs-go-united21",
-//    "modified_at": "2023-12-22T16:36:10Z",
-//    "image_url": "https://cdn.pandascore.co/images/league/image/5078/800px-united21_allmode-png"
-//},

app/src/main/java/xyz/leomurca/csgomatches/data/model/OpponentDto.kt

@@ -16,16 +16,3 @@ data class OpponentRecord(
     @SerialName("image_url")
     val imageUrl: String?
 )
-
-//{
-//    "type": "Team",
-//    "opponent": {
-//        "id": 126694,
-//        "name": "BIG Academy",
-//        "location": "DE",
-//        "slug": "big-academy",
-//        "modified_at": "2025-07-17T10:49:15Z",
-//        "acronym": "BIG.A",
-//        "image_url": "https://cdn.pandascore.co/images/team/image/126694/big.png"
-//    }
-//}

app/src/main/java/xyz/leomurca/csgomatches/data/model/SerieDto.kt

@@ -9,18 +9,3 @@ data class SerieDto(
     @SerialName("full_name")
     val fullName: String?
 )
-
-//"serie": {
-//    "id": 9519,
-//    "name": "",
-//    "year": 2025,
-//    "begin_at": "2025-07-18T08:00:00Z",
-//    "end_at": "2025-08-04T21:00:00Z",
-//    "winner_id": null,
-//    "winner_type": "Team",
-//    "slug": "cs-go-united21-35-2025",
-//    "modified_at": "2025-07-17T10:55:39Z",
-//    "league_id": 5078,
-//    "season": "35",
-//    "full_name": "Season 35 2025"
-//},