feat(entity) : add databaseName field to Environment

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

src/Entity/Environment.php

@@ -73,6 +73,10 @@ class Environment
     #[Groups(['env:read', 'env:write', 'app:detail'])]
     private ?string $appUrl = null;
 
+    #[ORM\Column(length: 255, nullable: true)]
+    #[Groups(['env:read', 'env:write', 'app:detail'])]
+    private ?string $databaseName = null;
+
     #[ORM\ManyToOne(targetEntity: Application::class, inversedBy: 'environments')]
     #[ORM\JoinColumn(nullable: false)]
     private ?Application $application = null;
@@ -155,6 +159,18 @@ class Environment
         return $this;
     }
 
+    public function getDatabaseName(): ?string
+    {
+        return $this->databaseName;
+    }
+
+    public function setDatabaseName(?string $databaseName): static
+    {
+        $this->databaseName = $databaseName;
+
+        return $this;
+    }
+
     public function getApplication(): ?Application
     {
         return $this->application;