Merge pull request '[MR]Modified 404 logic' (#6) from develop into main

Reviewed-on: 07_web/error-page#6

nginx.conf

@@ -51,6 +51,7 @@ http {
 
         location = /__error/index.html {
             internal;
+            alias /usr/share/nginx/html/index.html;
             sub_filter_once off;
             sub_filter_types text/html;
             sub_filter "__STATUS__" $status;