* Add "currentTime" and "event" body params to view endpoint
* Merge watching and view endpoints
* Introduce WatchAction AP activity
* Add tables to store viewer information of local videos
* Add endpoints to fetch video views/viewers stats of local videos
* Refactor views/viewers handlers
* Support "views" and "viewers" counters for both VOD and live videos
Many files from the `shared` folder were importing files from the `server` folder.
When attempting to use Typescript project references to describe dependencies,
it highlighted a circular dependency beetween `shared` <-> `server`.
The Typescript project forbid such usages.
Using project references greatly improve performance by rebuilding only
the updated project and not all source files.
> see https://www.typescriptlang.org/docs/handbook/project-references.html
Chocobozzz
lutangar