refactor git provider and site structures

frontend/src/app/core/models/llm.ts

@@ -1,5 +1,3 @@
-import { ComponentType } from './component';
-
 export interface LLMGenerateRequest {
   prompt: string;
   siteId: string;
@@ -37,15 +35,7 @@ export interface PageStructure {
   seoTitle?: string;
   seoDescription?: string;
   orderIndex: number;
-  components: ComponentStructure[];
-}
-
-export interface ComponentStructure {
-  id?: string;
-  type: ComponentType;
-  orderIndex: number;
-  config: Record<string, unknown>;
-  styles: Record<string, unknown>;
+  rawHtml?: string;
 }
 
 export interface TokenUsage {