Add InfoTitle to diagramm

README.md

@@ -89,9 +89,25 @@ class CustomTitle {
     + string ToString()
 }
 
+class InfoTitle {
+    - string description
+    - List<Artist> feat
+    + InfoTitle(string name, string imageURL, string information, Artist artist, string description, Genre genre)
+    + InfoTitle()
+    + void AddFeat(Artist artist)
+    + void RemoveFeat(Artist artiste)
+    + boolean Equals(object? obj)
+    + int GetHashCode()
+    + string ToString()
+
+}
+
 Album --> "+ artist" Artist
 Album --> "- titles" Title
 Playlist --> "- titles" Title
 CustomTitle <|-- Title
+InfoTitle <|-- Title
+InfoTitle --> "+ genre" Genre
+InfoTitle --> "+ artist" Artist
 @enduml