bugfix: minor bugs across pages after PRs

[RobeMartins]

Description

• bugfix

BlocksScreen/lib/panels/filamentTab.py

• revert back if gate >1 lost on a pr

BlocksScreen/lib/panels/utilitiesTab.py

• removed unnecesarry connection

BlocksScreen/lib/panels/widgets/FilamentTab/spoolmanPage.py

• decreased maximun height

BlocksScreen/lib/panels/widgets/PrintTab/filesPage.py

• added minimum height

BlocksScreen/lib/panels/widgets/UtilitiesTab/routinePage.py

• fixed axis routine check not working

[gmmcosta15]

Review comment

1. utilitiesTab.py: nothing emits subscribe_config any more. The routine page was the only sender, so the signal declaration and its two connect calls to printer.on_subscribe_config are dead. Remove them.