feat: install Sanctum, scaffold api.php, add FuelType::fromAlias()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

tests/Unit/Enums/FuelTypeTest.php

@@ -0,0 +1,28 @@
+<?php
+
+use App\Enums\FuelType;
+
+it('resolves diesel alias to B7Standard', function () {
+    expect(FuelType::fromAlias('diesel'))->toBe(FuelType::B7Standard);
+});
+
+it('resolves petrol alias to E10', function () {
+    expect(FuelType::fromAlias('petrol'))->toBe(FuelType::E10);
+});
+
+it('resolves unleaded alias to E10', function () {
+    expect(FuelType::fromAlias('unleaded'))->toBe(FuelType::E10);
+});
+
+it('resolves premium_unleaded alias to E5', function () {
+    expect(FuelType::fromAlias('premium_unleaded'))->toBe(FuelType::E5);
+});
+
+it('accepts canonical enum values as aliases', function () {
+    expect(FuelType::fromAlias('e10'))->toBe(FuelType::E10);
+    expect(FuelType::fromAlias('b7_standard'))->toBe(FuelType::B7Standard);
+});
+
+it('throws ValueError for unknown alias', function () {
+    FuelType::fromAlias('avgas');
+})->throws(ValueError::class);