WIP notifications and other refactors (vitodeploy#88)

* WIP notifications and other refactors
- refactor notification channels
- send notifications on events related to the servers and sites
- delete server log files on server deletion
- add telegram notification channel
- add new icons
- cache configs and icons on installation and updates
- new navbar for dark mode and settings

* discord channel

* build assets

* pint

update vhost and bug fix (vitodeploy#87)

adding Projects feature (vitodeploy#85)

update composer (vitodeploy#84)

* update composer
log viewer
code style format

* fix composer

deploy Wordpress sites via VitoDeploy (vitodeploy#83)

build assets

fix consecutive deployment issue (vitodeploy#62)

* fix consecutive deployment issue

* fix styles

remove pusher

Two factor (vitodeploy#47)

* init 2fa

* fix code style