refactor: migrate custom fields to transactions

refactor: extract functions to api domain

refactor: strict custom field parsing

refactor: remove rundown cache utilities

refactor: directory restructure

apps/server/src/api-data/excel/__tests__/mockData.ts

@@ -0,0 +1,59 @@
+export const dataFromExcelTemplate = [
+  ['Ontime ┬À Schedule Template'],
+  [],
+  [
+    'id',
+    'Time Start',
+    'Time End',
+    'Title',
+    'End Action',
+    'Timer type',
+    'Count to end',
+    'Public',
+    'Skip',
+    'Notes',
+    't0',
+    'Test1',
+    'test2',
+    'test3',
+    'Colour',
+    'cue',
+  ],
+  [
+    'event-a', // <-- eventId
+    '07:00:00', // <-- timeStart
+    '08:00:10', // <-- timeEnd
+    'Guest Welcome', // <-- title
+    '', // <-- endAction
+    '', // <-- timerType
+    'x', // <-- count to end
+    'x', // <-- public
+    '', // <-- skip
+    'Ballyhoo', // <-- notes
+    'a0', // <-- t0
+    'a1', // <-- test1
+    'a2', // <-- test2
+    'a3', // <-- test3
+    'red', // <-- colour
+    101, // <-- cue
+  ],
+  [
+    'event-b', // <-- eventId
+    '08:00:00', // <-- timeStart
+    '08:30:00', // <-- timeEnd
+    'A song from the hearth', // <-- title
+    'load-next', // <-- endAction
+    'clock', // timerType
+    'x', // <-- count to end
+    '', // <-- public
+    'x', // <-- skip
+    'Rainbow chase', // <-- notes
+    'b0', // <-- t0
+    '', // <-- test1
+    '', // <-- test2
+    '', // <-- test3
+    '#F00', // <-- colour
+    102, // <-- cue
+  ],
+  [],
+];