Refactor of #15235 - accessory checkout to locations and assets

[snipe]

The #15185 did not allow admins to see the accessories checked out to locations or assets on the location or asset pages themselves, which would make for a very confusing user experience. Unfortunately, this PR is big since there was a lot still left to do in that original (#15185) PR 😩

This introduces a more compact tabbed view on some screens, using icons and tooltips in order to prevent the icon tabs from wrapping and overwhelming the screen:

This is a rewrite of #15235, which probably also replaces/subsumes:

• WIP - Fixes #15185 - adds accessories to locations and asset screens #15235
• An attempt to make checkout accessories a multimorph relationship #15307
• "Accessory checkout" version of checkout accessories to locations #15306

and partially covers:

• Feature Request: Check out accessories/consumables to Asset/Location/User in quantities >= 1 #5140
• [Feature Request]: Assign a Consumable/Accessories to a Asset & Location #14979
• [Feature Request]: Checkout accessories to location or asset as well as bulk checkout #14665.

New API Endpoints to add:

• GET - /api/v1/locations/{:id}/assigned/accessories
• GET - /api/v1/locations/{:id}/assigned/assets
• GET - /api/v1/assets/{:id}/assigned/accessories
• GET - /api/v1/assets/{:id}/assigned/assets?

Remaining To-Dos:

• normalize the transformers a bit more - they're kind of all over the map
• normalize the header -> icon tabs across more views
• normalize the url structure of the new API endpoints
• figure out why the created_by isn't being saved in the checkout anymore
• add tests

[what-the-diff]

PR Summary

• Added JsonResponse import
  The code now includes a more precise import command, improving the clarity of the data we’re working with.

• Refactored checkedout method
  This change in the programming made data retrieval for the checkout functionality more efficient.

• Modified return type documentation
  We've made some changes to make it clearer what kind of data is being returned by certain methods.

• Added model relationship
  This addition helps us retrieve asset data more efficiently and provides more comprehensive data.

• Updated the index method
  We've made a built-in calculator to give us more accurate asset tracking and management.

• Introduced assignedAccessories method
  The asset management tasks related to specific locations will now be easier due to this new method.

• Refactored transformCheckedoutAccessory method
  The checks are now handled more gracefully, providing a clean response structure.

• Added transformUserCompact method
  The method translates into fewer unnecessary database queries for user data.

• Updated AccessoryCheckout model
  The improved model now allows for enhanced interaction and assignment checking methods with accessories and users.

• Introduced new private access methods
  We now have better type checking functions for assigned types.

• Implemented assignedAccessories method
  This method will help keep track of accessories assigned to specific locations.

• Renamed field and Added new method
  We provided a new data table layout specific to assigned accessories, including many key details.

• Enhanced existing CSS
  The website style files are now easier to edit and understand, while still retaining their function.

• Refactored CSS for Applying Different Themes
  The blanket restyling across the website's themes ensures consistent and intuitive visuals for the end-users. This leads to:

  • Improved color theme settings
  • Better button interaction
  • Customizable link colors
  • Adjustments for mobile menu
  • Overall enhancements and smoothness for sidebar
  • Removing redundant style rules

• Changes to Various Skin Files
  We've reworked the theme files to ensure a cohesive look to match each theme's respective color, and made it easier to update color schemes and responsive design. This initiative is inclusive of maintaining consistent hover effects, fine-tuning responsiveness, clarifying color contrast, and enriching interaction on key UI elements.

• Updated mix-manifest.json
  This change is a small administrative task, reflecting new build IDs after CSS and JavaScript updates.

• Modified overrides.less
  The addition of new style rules and updates to existing ones ensure better website visual dynamics.

• Updated general.php
  This update introduces the possibility of international language support, making the platform linguistically inclusive.

• Enhanced checkout.blade.php
  A checkout selector was added to the checkout form, adding flexibility to user, asset, and location selection.

• Modified view.blade.php
  Table handling changes enhanced the data layout, removing the footer from the location index table for a simpler presentation.

• Updated view.blade.php (Tab Navigation)
  This update provides a notable enhancement on tabbed navigation for locations, using conditional rendering based on permission levels for added security, and introduced a dynamic way of fetching assigned accessories for specified locations.