[Feature]: Adding configurable llmservice endpoint which assumes backend stores the system prompt

src/commands/config.ts

@@ -47,6 +47,7 @@ export enum CONFIG_MODES {
 
 export const MODEL_LIST = {
   openai: [
+    'gpt-4o-mini',
     'gpt-4o-mini',
     'gpt-3.5-turbo',
     'gpt-3.5-turbo-instruct',
@@ -479,6 +480,7 @@ export const getConfig = ({
         `Manually fix the '.env' file or global '~/.opencommit' config file.`
       );
 
+
       process.exit(1);
     }
   }