feat: replace the navigation with a dashboard and per-area boards

tests/Entity/ResourceTypeTest.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Tests\Entity;
+
+use App\Entity\ResourceType;
+use PHPUnit\Framework\TestCase;
+
+class ResourceTypeTest extends TestCase
+{
+    public function testEverySlugResolvesBackToItsCase(): void
+    {
+        foreach (ResourceType::cases() as $type) {
+            self::assertSame($type, ResourceType::fromSlug($type->slug()));
+        }
+    }
+
+    public function testSlugsAreUnique(): void
+    {
+        $slugs = array_map(static fn (ResourceType $type): string => $type->slug(), ResourceType::cases());
+
+        self::assertSame($slugs, array_unique($slugs));
+    }
+
+    public function testAnUnknownSlugIsRejected(): void
+    {
+        $this->expectException(\ValueError::class);
+
+        ResourceType::fromSlug('fahrraeder');
+    }
+
+    /**
+     * The URL slugs are German while the backing values stay English, because the values are
+     * persisted in resource.type and renaming them would need a migration.
+     */
+    public function testTheSlugIsNotTheStoredValue(): void
+    {
+        self::assertSame('desk', ResourceType::DESK->value);
+        self::assertSame('schreibtische', ResourceType::DESK->slug());
+    }
+
+    /**
+     * Every case must carry the presentation a dashboard tile needs, or adding one would produce
+     * a broken tile rather than a working one.
+     */
+    public function testEveryCaseIsFullyDescribed(): void
+    {
+        foreach (ResourceType::cases() as $type) {
+            self::assertNotSame('', $type->label());
+            self::assertNotSame('', $type->plural());
+            self::assertNotSame('', $type->description());
+            self::assertStringStartsWith('lucide:', $type->icon());
+        }
+    }
+}