Initial Ladill Hosting app with Gitea deploy pipeline.

Shared web hosting extracted from the platform monolith, with CI deploy
to /var/www/ladill-hosting matching Bird/Domains/Email.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/Services/ExchangeRateService.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Services;
+
+use App\Services\Currency\CurrencyConverterService;
+
+class ExchangeRateService
+{
+    public function __construct(
+        private CurrencyConverterService $currency,
+    ) {}
+
+    public function getUsdToGhs(): float
+    {
+        return $this->currency->getUsdToGhsRate();
+    }
+
+    public function getEurToGhs(): float
+    {
+        return $this->currency->getEurToGhsRate();
+    }
+
+    public function fetchLiveRate(): float
+    {
+        return $this->currency->refreshRate();
+    }
+
+    public function refreshRate(): float
+    {
+        return $this->currency->refreshRate();
+    }
+
+    public function getCachedRate(): ?float
+    {
+        $info = $this->currency->getRateInfo();
+
+        return ($info['cached'] ?? false)
+            ? (float) ($info['rate'] ?? 0)
+            : null;
+    }
+
+    public function getRateInfo(): array
+    {
+        $info = $this->currency->getRateInfo();
+
+        return [
+            'rate' => (float) ($info['rate'] ?? 0),
+            'is_cached' => (bool) ($info['cached'] ?? false),
+            'fallback_rate' => (float) ($info['fallback'] ?? config('hosting.pricing.fallback_usd_to_ghs_rate', 15.50)),
+        ];
+    }
+}