feat: Add functionality to retrieve champion images from the database

- Added a new function `getChampionImage` to fetch champion images based on ID and type.
- Created a new model `ChampionImage` to store champion image details in the database.
- Implemented seeding of champion images using `ChampionImageSeeder`.
- Updated usage of champion images in existing methods.

app/Models/Champion.php

@@ -101,19 +101,12 @@ class Champion extends Model
 
     public function getChampionImageAttribute(bool $uncentered = false): string
     {
-        $baseUrl = 'https://raw.communitydragon.org/pbe/plugins/rcp-be-lol-game-data/global/default/assets/characters/';
-        $championName = strtolower(str_replace([' ', "'", '.'], ['', '', ''], $this->name));
-        $imagePath = 'base/images/';
-        $imageUrl = $baseUrl.$championName.'/skins/'.$imagePath.$championName.'_splash_';
-        $imageUrl .= $uncentered ? 'uncentered' : 'centered';
-        $imageUrl .= '_0.jpg';
-
-        return $imageUrl;
+        return getChampionImage($this->champion_id . '000', $uncentered ? 'uncentered_splash' : 'splash');
     }
 
     public function getChampionImageTileAttribute(): string
     {
-        return 'https://raw.communitydragon.org/pbe/plugins/rcp-be-lol-game-data/global/default/v1/champion-tiles/'.$this->champion_id.'/'.$this->champion_id.'000.jpg';
+        return getChampionImage($this->champion_id . '000', 'tile');
     }
 
     public function getChampionSquareImageAttribute(): string
@@ -121,6 +114,7 @@ class Champion extends Model
         return 'https://raw.communitydragon.org/pbe/plugins/rcp-be-lol-game-data/global/default/v1/champion-icons/'.$this->champion_id.'.png';
     }
 
+    // TODO: Implement Ability Icons in the DB and get them from there.
     public function getChampionAbilityIconQAttribute(): string
     {
         return 'https://cdn.communitydragon.org/latest/champion/'.$this->champion_id.'/ability-icon/q';

app/Models/ChampionImage.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class ChampionImage extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'full_id',
+        'champion_id',
+        'type',
+        'url',
+    ];
+
+    public function champion()
+    {
+        return $this->belongsTo(Champion::class);
+    }
+}

app/Models/ChampionSkin.php

@@ -74,11 +74,7 @@ class ChampionSkin extends Model
 
     public function getSkinImageAttribute(bool $uncentered = false): string
     {
-        $championName = strtolower(str_replace([' ', "'"], ['', ''], $this->champion->name));
-        $imagePath = $uncentered ? 'uncentered_' : 'centered_';
-        $imageUrl = 'https://raw.communitydragon.org/pbe/plugins/rcp-be-lol-game-data/global/default/assets/characters/'.$championName.'/skins/skin'.str_pad($this->skin_id, 2, '0', STR_PAD_LEFT).'/images/'.$championName.'_splash_'.$imagePath.$this->skin_id.'.jpg';
-
-        return $imageUrl;
+        return getChampionImage($this->full_skin_id, $uncentered ? 'uncentered_splash' : 'splash');
     }
 
     public function getSkinImageLoadingAttribute(): string