Merge pull request ppy#7748 from ppy/dependabot/npm_and_yarn/postcss-…

…7.0.36

Bump postcss from 7.0.35 to 7.0.36

Merge pull request ppy#7745 from nanaya/composer-root

Fix running composer as superuser

Merge pull request ppy#7729 from gagahpangeran/store-usercard

Show usercard in supporter store cart

Make changelog backtick escape less black

Merge pull request ppy#7642 from cl8n/groups-refactor

Refactor Groups and UserGroups usage

Merge pull request ppy#7525 from venix12/chat-filters

Add basic chat filters support

Merge pull request ppy#7686 from notbakaneko/feature/composer-scribe-…

…not-dev

Install Scribe in production env

Merge pull request ppy#7683 from nanaya/avatar-default

Absolute url for default path of user avatar

Merge pull request ppy#7670 from nanaya/test-browser-allow-null

Manual session reset and remove overrides for browser test

Merge pull request ppy#7663 from nanaya/profile-mobile-header

Fix missing mobile header background in profile page