* move existing tests for chatRevoked users to 'mute user' describe block
* give consistent names to chatRevoked tests and use const not let
* improve methods for restoring chat permissions to test users
* add tests for shadow-muting and define constants for flag-related numbers
* update user profile URLs and reverse private/public 'if' statements
* implement shadow muting in the API and schemas
* add interface for mods to turn shadow muting on/off for a user
- checkbox in the Hall
- icon in the user's profile
* mark chat posts as being shadow muted (marking is visible to mods only)
* convert Admin Tools in profile from icons to text; make crown icon a toggle
* move logic for displaying flag count to a computed property
* prevent chat notifications for shadow-muted posts
* fix(purchasing): more number validation
* test(purchasing): add error cases
Also refactor NaN check and create client mixin
* fix(purchasing): cover "purchase" cases
* wip: define items as mixed objects
* add default owned gear
* mark modified
* more mark modified
* more mark modified
* more mark modified
* more mark modified
* fix common tests
* fix common tests
* update mongoose
* add itemsUtils
* use new util function in hall controller
* add tests for items utils
* update website/server to mark all items as modified
* start updating common code
* update login incentives
* update unlock
* remove changes to package-lock.json
* remove changes to package.json
* remove null/undefined entries from pinnedItems when an item is toggled - more inner checks + test
* drawer: fix when there isn't a page available
* rollback cleaning up pinnedEntries on item-toggle
* remove "re-setting" pinnedItems
* remove the filter