add a profile photo for chatbot, styling fixes, add button to reset session, load an epub instead of our github vector embeddings

src/app.d.ts

@@ -3,11 +3,13 @@
 declare global {
 	namespace App {
 		// interface Error {}
-		// interface Locals {}
+		interface Locals {
+			sessionId: string;
+		}
 		// interface PageData {}
 		// interface PageState {}
 		// interface Platform {}
 	}
 }
 
-export {};
+export { };