Update README.md for consistency with OfficialAppTemplate

README.md

@@ -1,3 +1,6 @@
-BasicVectorOperations app official repository
+# BasicVectorOperations — Official EPOS Application Repository
 
-Link to remote: https://epos-apps.grid.cyfronet.pl/official-apps/BasicVectorOperations/_edit/main//README.md
+This repository contains the source code and configuration files for the `BasicVectorOperations` application used within the EPOS EPISODES Platform.
+
+📦 To test or modify this application in the EPISODES environment, follow the guide:  
+https://docs.cyfronet.pl/display/ISDOC/Editing+application+codes+guide