Feat: Add description field to availability

src/Entity/Availability.php

@@ -31,6 +31,9 @@ class Availability implements BlameableEntityInterface, TimestampableEntityInter
     #[Assert\GreaterThan(propertyPath: 'dateFrom', message: 'Das Datum muss nach dem Beginndatum liegen')]
     private ?\DateTimeImmutable $dateTo = null;
 
+    #[ORM\Column(type: Types::TEXT, nullable: true)]
+    private ?string $description = null;
+
     #[ORM\ManyToOne(inversedBy: 'customAvailabilities')]
     private ?Teamer $owner = null;
 
@@ -76,6 +79,18 @@ class Availability implements BlameableEntityInterface, TimestampableEntityInter
         return $this;
     }
 
+    public function getDescription(): ?string
+    {
+        return $this->description;
+    }
+
+    public function setDescription(?string $description): static
+    {
+        $this->description = $description;
+
+        return $this;
+    }
+
     public function getOwner(): ?Teamer
     {
         return $this->owner;