refactor(dashboard): move price clients to app namespace and simplify data

app/Features/Dashboard/Data/DashboardData.php

@@ -2,23 +2,16 @@
 
 namespace App\Features\Dashboard\Data;
 
-use Illuminate\Support\Collection;
 use Spatie\LaravelData\Data;
 
 class DashboardData extends Data
 {
-    /**
-     * @property Collection<ElectricityData> $electricityHistory
-     * @property Collection<GasData> $gasHistory
-     */
     public function __construct(
-        /** @var array<ElectricityData> */
-        public Collection $electricityHistory,
+        public ElectricityData $electricity,
         public ?ElectricityData $electricityCheapest,
         public ?ElectricityData $electricityDurable,
         public ?ElectricityData $electricityPriciest,
-        /** @var array<ElectricityData> */
-        public Collection $gasHistory,
+        public GasData $gas,
         public ?GasData $gasCheapest,
         public ?GasData $gasPriciest,
     ) {}