Resource Pack command & Account page improvements [v.3.1]

Minor feature release along with some fixes. This is in preparation for notification rework and possibly Admin panel release

Resource Packs are now stored in the public storage directory. Downloaded resource packs are saved to the database to allow better management when the admin panel releases.

Features

• Resource Pack commands
  • fetch - Fetch or update (an existing) resource pack from the official RuneLite resource pack repo (https://github.com/melkypie/resource-packs/wiki/Resource-packs-hub)
  • switch - Switch to a downloaded resource pack
• Account module display
  • When logged in, owners of accounts are now able to toggle wheter displaying equipment, bank etc. or not to the public.

Changes

• Resource packs are stored in public storage directory, including database rows
• Skills are now Eloquent models, instead of raw database tables

Fixes

• Skill icons are now based on resource pack textures
• Advanced search now has textured buttons and header