Maintenance Equipment Category Kanban

This module changes how maintenance equipment is displayed and how equipment categories are ordered.

• In the Maintenance app, the equipment Kanban view now groups equipment by category by default, so you immediately see equipment organised under each category without having to set the grouping manually.
• Equipment categories gain a new ordering number. In the category list view a drag handle appears before the name, so you can drag categories up or down to set the order you want. The order is saved and used everywhere categories are listed.
• The ordering number is also available on the category form, but only for users with technical settings access (it is hidden for regular users).
• New categories start with an ordering value of 1, and categories are sorted by this number and then by their internal identifier.

The module touches the maintenance equipment category model (maintenance.equipment.category) and the equipment Kanban view (maintenance.equipment). It does not add new menus, reports, emails or scheduled actions; it only adjusts existing views and adds the ordering field.