Greenlock (mode 3) & Authentication layer

Greenlock solution / wide opened mode:

[x] PWA notification push possibilities (https://thecodebarbarian.com/sending-web-push-notifications-from-node-js)
[x] notif received if browser closed ? if yes: store subscriptions, should keep them between server reboots!
[x] test action on notif click (https://lesdieuxducode.com/blog/2018/11/afficher-des-notifications-dans-une-pwa OR options.actions attr !)
[x] Create a scenarii action to push a notification
[x] Use web push notifs in zwave (when error shown)
[x] When error cases (notifs blocked, then accepted again)
[x] test and fix greenlock for a smooth user experience
[x] fix SSL support version bug if still occurs
[x] manifest file does not work if a pattern is set ! Maybe an exception will solve on Android

Block UI usage if not authenticated.

[x] Use this for a lock pattern: https://www.npmjs.com/package/react-pattern-lock
[x] use this for page skin: https://codepen.io/anon/pen/dwwRJe
[x] Block all routes via middleware if not authenticated.
[x] Settings panel : add a way to set/remove a pattern from UI.
[x] smooth transitions between locked screen and final panel.
[x] rework main JS compilation error case (when JS ko, then show a msg after X secs, and a way to reload...)

gxapplications / asterism