* add DashboardCard component
* add instance wide podcasts and episodes numbers
* add app.storageLimit environment variable
* divide bytes by 1000 instead of 1024 in stats sql queries

closes #216

- rename podlibre to adaures
- rename castopod-host to castopod
- simplify README and redirect to docs site
- move INSTALL and UPDATE docs
- add new gitlabci pipeline to deploy docs
- upgrade node to v16 in Dockerfile

- create Admin, Analytics, Auth, Fediverse and Install modules in the root modules/ folder
- rename
ActivityPub to Fediverse

fix some style issues

BREAKING CHANGE: analytics_podcasts_by_player table and analytics_podcasts procedure were updated

Benjamin Bellamy authored 4 years ago and Yassine Doghri committed 4 years ago

- add unique listener
- add some charts
- correct minor bugs