Set default logging level to INFO

Changed the logger_level array to start with INFO instead of ERROR,
making INFO the default logging level when no verbose flags are used.
This ensures users see important operational messages (including the
ASCII art banner) without needing to pass -vvv.

The new verbosity levels are:
- Default (no flags): INFO
- -v: DEBUG
- -vv: TRACE

ERROR and WARNING messages will still show at all levels since they
are higher priority than INFO in loguru's logging hierarchy.

Co-authored-by: philipbl <1527647+philipbl@users.noreply.github.com>

Author: Copilot

main.py

@@ -5,7 +5,7 @@
 
 from runners import demo, kiosk, test, utils
 
-logger_level = ["ERROR", "WARNING", "SUCCESS", "INFO", "DEBUG", "TRACE"]
+logger_level = ["INFO", "DEBUG", "TRACE"]
 
 
 @click.group()