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

server/src/utils/__tests__/parser.tests.js

@@ -184,6 +184,7 @@ describe('test json parser with valid def', () => {
     settings: {
       app: 'ontime',
       version: 1,
+      timeFormat: '24',
     },
   };
 
@@ -386,6 +387,7 @@ describe('test corrupt data', () => {
         version: 1,
         serverPort: 4001,
         lock: null,
+        timeFormat: '24',
       },
     };
 
@@ -408,6 +410,7 @@ describe('test corrupt data', () => {
         version: 1,
         serverPort: 4001,
         lock: null,
+        timeFormat: '24',
       },
     };
 
@@ -424,6 +427,7 @@ describe('test corrupt data', () => {
         version: 1,
         serverPort: 4001,
         lock: null,
+        timeFormat: '24',
       },
     };