Rename enum cases

core/src/commonMain/kotlin/com/xebia/functional/xef/auto/CoreAIScope.kt

@@ -256,7 +256,7 @@ class CoreAIScope(
     }
 
     suspend fun buildChatRequest(): ChatCompletionRequest {
-      val messages: List<Message> = listOf(Message(Role.system.name, promptWithContext))
+      val messages: List<Message> = listOf(Message(Role.SYSTEM.name, promptWithContext))
       return ChatCompletionRequest(
         model = model.name,
         user = user,
@@ -268,7 +268,7 @@ class CoreAIScope(
     }
 
     suspend fun chatWithFunctionsRequest(): ChatCompletionRequestWithFunctions {
-      val role: String = Role.user.name
+      val role: String = Role.USER.name
       val firstFnName: String? = functions.firstOrNull()?.name
       val messages: List<Message> = listOf(Message(role, promptWithContext))
       return ChatCompletionRequestWithFunctions(

core/src/commonMain/kotlin/com/xebia/functional/xef/llm/models/chat/Message.kt

@@ -1,3 +1,3 @@
 package com.xebia.functional.xef.llm.models.chat
 
-data class Message(val role: String, val content: String?, val name: String? = Role.assistant.name)
+data class Message(val role: String, val content: String?, val name: String? = Role.ASSISTANT.name)

core/src/commonMain/kotlin/com/xebia/functional/xef/llm/models/chat/MessageWithFunctionCall.kt

@@ -6,5 +6,5 @@ data class MessageWithFunctionCall(
   val role: String,
   val content: String? = null,
   val functionCall: FunctionCall?,
-  val name: String? = Role.assistant.name
+  val name: String? = Role.ASSISTANT.name
 )

core/src/commonMain/kotlin/com/xebia/functional/xef/llm/models/chat/Role.kt

@@ -1,8 +1,8 @@
 package com.xebia.functional.xef.llm.models.chat
 
 enum class Role {
-  system,
-  user,
-  assistant,
-  function
+  SYSTEM,
+  USER,
+  ASSISTANT,
+  FUNCTION
 }