Update PromtToCodeService to use the defined models

Author: intitni

Core/Sources/PromptToCodeService/OpenAIPromptToCodeService.swift

@@ -171,8 +171,9 @@ public final class OpenAIPromptToCodeService: PromptToCodeServiceType {
         What is your requirement?
         """
 
-        let configuration = UserPreferenceChatGPTConfiguration()
-            .overriding(.init(temperature: 0))
+        let configuration =
+            UserPreferenceChatGPTConfiguration(chatModelKey: \.promptToCodeChatModelId)
+                .overriding(.init(temperature: 0))
         let memory = AutoManagedChatGPTMemory(
             systemPrompt: systemPrompt,
             configuration: configuration,