* upgrade to RN 68 (old arch)
* remove test setup unused & commented mock
* Android target set to 30
* Fix theme when opening app from push notification
* upgrade common mark
* Gallery screen (ground work)
* Open the gallery from posts
* Open the gallery from post draft
* feedback review
* Feedback review 2
* do not remove dm channel names and localization fix
* update to the latest network-client
* do not override file width, height and imageThumbail if received file does not have it set
* bring back ScrollView wrapper for message component
* Remove Text wrapper for markdown paragraph
* Fix YouTube play icon placeholder
* Make video file play button container round
* Add gif image placeholder
* Save images & videos to camera roll
* Feedback review 3
* load video thumbnail when post is in viewport
* simplify prefix
