Bump version to 1.6.10 in pyproject.toml

Refactor paint_frame and refresh_node_selection functions to include optional refresh parameter; add stage_node_details_background function for improved window management in F5 key handling tests.

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "contact"
-version = "1.6.9"
+version = "1.6.10"
 description = "This Python curses client for Meshtastic is a terminal-based client designed to manage device settings, enable mesh chat communication, and handle configuration backups and restores."
 authors = [
     {name = "Ben Lipsey",email = "ben@pdxlocations.com"}