👔 Define parts of the model

app/src/main/java/fr/uca/iut/urbandictionarylight/model/Definition.kt

@@ -1,4 +1,3 @@
 package fr.uca.iut.urbandictionarylight.model
 
-class Definition (content: String, upvotes: Int, example: String){
-}
+data class Definition (var content: String, var upvotes: UInt, var example: String){}

app/src/main/java/fr/uca/iut/urbandictionarylight/model/Entry.kt

@@ -0,0 +1,5 @@
+package fr.uca.iut.urbandictionarylight.model
+
+class Entry (val phrase: String){
+    val definitions: MutableSet<Definition> = mutableSetOf()
+}

app/src/main/java/fr/uca/iut/urbandictionarylight/model/Term.kt

@@ -1,4 +0,0 @@
-package fr.uca.iut.urbandictionarylight.model
-
-class Term {
-}