Added official file support

src/llm.ts

@@ -50,6 +50,8 @@ export type LLMMessage = {
 	role: 'assistant' | 'system' | 'user';
 	/** Message content */
 	content: string | any;
+	/** Files attached to request */
+	files?: LLMFile[];
 	/** Timestamp */
 	timestamp?: number;
 	/** Response duration in ms */
@@ -487,6 +489,7 @@ Linked: ${makeUnique([...r.links, ...r.backlinks]).join(', ')}
 			const lastMsg = history[history.length - 1];
 			const originalContent = lastMsg?.content;
 			if(files.length && lastMsg?.role === 'user') {
+				lastMsg.files = files;
 				const {text, images} = await this.resolveFiles(files);
 				const merged = text ? `${originalContent}\n\n${text}` : originalContent;
 				lastMsg.content = images.length