save movies release date in BDD, remove unused badge, add help to export movie from letterboxd

src/Entity/Movie.php

@@ -24,6 +24,9 @@ class Movie
     #[ORM\Column(length: 255)]
     private ?string $title = null;
 
+    #[ORM\Column(nullable: true)]
+    private ?int $year = null;
+
     /**
      * @var Collection<int, MovieRole>
      */
@@ -76,6 +79,18 @@ class Movie
         return $this;
     }
 
+    public function getYear(): ?int
+    {
+        return $this->year;
+    }
+
+    public function setYear(?int $year): static
+    {
+        $this->year = $year;
+
+        return $this;
+    }
+
     /**
      * @return Collection<int, MovieRole>
      */