Nicer consumables layout

[snipe]

This just tightens up the layout a bit and also adds a clone option.

[what-the-diff]

PR Summary

• Addition of clone feature in ConsumablesController
  A new functionality has been added in ConsumablesController.php that allows the cloning of a consumable. This feature enables users to duplicate a consumable, and it provides an interface for modifying the duplicated consumable.

• Updated ConsumablesTransformer with 'clone' permission
  The 'clone' permission has been added to the ConsumablesTransformer.php. This new permission checks if the user is allowed to create a consumable and also ensures that the consumable is not marked as deleted before it allows the cloning action.

• Implementation of new language translations in general.php
  Two new translations, 'inventory_warning' and 'remaining_var', have been introduced in the 'general.php' language file. This improves the application's user-friendliness by providing multi-language support.

• Introduction of a new route for consumable cloning in routes file
  A new route supporting the cloning of a consumable has been established in the consumables.php route file. This new route will handle all requests related to the cloning of consumables.