slapos_monitoring: create jio_storage only once for each storage and update when configuration change

Change allocation scope to close/outdated

monitoring_rjs_unsafe website for tests which allow ajax on local test http server
Add missing option on local http server
fix start of http server (address already in use)

On the UI we don't want to see infinity tickets, only the most relevant for the computers and hosting subscriptions.

slapos_monitoring_ui_test: fix test class name and make local monitor backend server for serve files

Sort the resuld to keep some states sorted on top of the listbox. This helps on visualize the problems on a more easily.

This is required for nexedi/slapos.core@3f0dd2e5

This help on mark it things read and know what it is happening.

This was added by mistake.

Include tests for Support Request, Regularisation Request and Upgrade Decisions.

This bt5 was introduced at 0b68177b

Rename Test Name to reflect more to the actuall content.
Remove code duplication to keep implementation clean.

Several aspects were broken and not working.
Include Unit tests for the scripts as it was missing.