Feat/161 (#186)

* feat(time): add optional time format
* feat(time): show 12 hour time in stage timer
* feat(time): override locally
* feat(time): show timer in selected format
* feat(time): show 12 hour time in table header
* refactor: extract time formatting into utility
* refactor: migrate datetime library
* refactor(formatTime): centralise time formatting for viewers
* feature(12hour): version bump

client/package.json

@@ -1,6 +1,6 @@
 {
   "name": "ontime-ui",
-  "version": "1.3.0",
+  "version": "1.6.0",
   "private": true,
   "dependencies": {
     "@chakra-ui/react": "^2.0.0-next.3",
@@ -14,6 +14,8 @@
     "axios": "^0.25.0",
     "color": "^4.2.3",
     "framer-motion": "^6.3.3",
+    "jotai": "^1.7.8",
+    "luxon": "^3.0.1",
     "react": "^18.1.0",
     "react-beautiful-dnd": "^13.1.0",
     "react-dom": "^18.1.0",