Feat: more settings for ai engine & models (#611)

* may setup gpt ai engine & model

* ai models setting works

* update openai setting

* validate engine setting before save

* fail fast

* clean code

* refactor gpt preset

enjoy/src/types/enjoy-app.d.ts

@@ -111,7 +111,9 @@ type EnjoyAppType = {
     setUser: (user: UserType) => Promise<void>;
     getUserDataPath: () => Promise<string>;
     getDefaultEngine: () => Promise<string>;
-    setDefaultEngine: (engine: "enjoyai" | "openai") => Promise<void>;
+    setDefaultEngine: (string) => Promise<string>;
+    getGptEngine: () => Promise<GptEngineSettingType>;
+    setGptEngine: (GptEngineSettingType) => Promise<GptEngineSettingType>;
     getLlm: (provider: SupportedLlmProviderType) => Promise<LlmProviderType>;
     setLlm: (
       provider: SupportedLlmProviderType,

enjoy/src/types/index.d.ts

@@ -161,3 +161,16 @@ type YoutubeVideoType = {
   videoId: string;
   duration: string;
 };
+
+type GptEngineSettingType = {
+  name: string;
+  models: {
+    default: string;
+    lookup?: string;
+    translate?: string;
+    analyze?: string;
+    extractStory?: string;
+  };
+  baseUrl?: string;
+  key?: string;
+};