fix: miscellaneous fixes to weapon/gear and their categories, levels, and stats

[perappu]

Just a whole host of fixes I found (sorry it's all lumped into one PR/commit, I copied these over from a site I was working on, lol):

• Gear description column being a string and not text
• Use world._entry and not claymore._entry for gear and weapon categories to prevent 500 errors on create/edit pages and the encyclopedia
• Fixed missing 'edit' value from various claymore._entry includes
• Allow general stat to be updated without getting blocked by the base stat value check
• Use the JS color picker for stat color
• Proper pagination on the admin LevelController getLevels() function
• Incorrect URL for stats on the encyclopedia sidebar
• Incorrect highlighting for gear on the encyclopedia sidebar (fixed by making sure the beginning of the URL isn't shared, much like skills and weapons)
• Added missing @include('js._tinymce_wysiwyg') for status, elements, skills, and skill categories

Does include a migration to fix the gear description column, so php artisan migrate will need to be run.

Thanks for your time!

[ScuffedNewt]

good pr, thank you!