refactoring v2 (#408)

src/engine/flowise.ts

@@ -4,7 +4,7 @@ import { AiEngine, AiEngineConfig } from './Engine';
 
 interface FlowiseAiConfig extends AiEngineConfig {}
 
-export class FlowiseAi implements AiEngine {
+export class FlowiseEngine implements AiEngine {
   config: FlowiseAiConfig;
   client: AxiosInstance;
 

src/engine/gemini.ts

@@ -11,7 +11,7 @@ import { AiEngine, AiEngineConfig } from './Engine';
 
 interface GeminiConfig extends AiEngineConfig {}
 
-export class Gemini implements AiEngine {
+export class GeminiEngine implements AiEngine {
   config: GeminiConfig;
   client: GoogleGenerativeAI;
 

src/engine/ollama.ts

@@ -4,7 +4,7 @@ import { AiEngine, AiEngineConfig } from './Engine';
 
 interface OllamaConfig extends AiEngineConfig {}
 
-export class OllamaAi implements AiEngine {
+export class OllamaEngine implements AiEngine {
   config: OllamaConfig;
   client: AxiosInstance;