fix(projects): update retails experience

Author: hwindo

_data/project_list.yml

@@ -1,7 +1,7 @@
 - title: Retail System
   description: Building complete retail system from Sales, Customer Relationship, Reporting, and Inventory Management, on top of company's 20 years of experience in clothing retail industry. Introducing new technologies, and possibilties for exciting future.
   url:
-    thumb: /assets/img/projects/Revota-restock-landing-page.png
+    thumb: /assets/img/projects/ava-revota-frontpage.png
     main: https://revota.id
   meta:
     role: Product Manager