Feat: Adds multi currency support (#88)

resources/views/portfolio/top-performers-list.blade.php

@@ -0,0 +1,50 @@
+<?php
+
+use App\Models\Portfolio;
+use App\Models\Transaction;
+use Illuminate\Support\Collection;
+use Livewire\Volt\Component;
+
+new class extends Component {
+
+    // props
+    public Collection $holdings;
+
+    // methods
+    
+}; ?>
+
+<div class="">
+
+    @foreach(
+        $holdings->sortByDesc('market_gain_percent')
+                    ->where('quantity', '>', 0)
+                    ->where('market_data.market_value', '>', 0)
+                    ->take(5) 
+        as $holding
+    )
+        <x-list-item 
+            no-separator 
+            :item="$holding" 
+            link="{{ route('holding.show', [
+                'portfolio' => $holding->portfolio_id,
+                'symbol' => $holding->symbol,
+            ]) }}"
+        >
+
+            <x-slot:value class="flex items-center">
+
+                {{ $holding->market_data?->name }} ({{ $holding->symbol }})
+
+                <x-gain-loss-arrow-badge 
+                    :cost-basis="$holding->average_cost_basis"
+                    :market-value="$holding->market_data->market_value"
+                />
+                
+            </x-slot:value>
+            <x-slot:sub-value>
+                {{ $holding->portfolio->title }}
+            </x-slot:sub-value>
+        </x-list-item>
+    @endforeach
+</div>