print list as rich table

swap out typer.echo for rich consoles

add filter status command

add util function

minor bump

obsws_cli/util.py

@@ -0,0 +1,6 @@
+"""module contains utility functions for the obsws_cli package."""
+
+
+def snakecase_to_titlecase(snake_str):
+    """Convert a snake_case string to a title case string."""
+    return snake_str.replace('_', ' ').title()