refactor: format and lint codebase (#971)

app/assets/javascripts/Constants.ts

@@ -0,0 +1,18 @@
+export const PANEL_NAME_NOTES = 'notes'
+export const PANEL_NAME_NAVIGATION = 'navigation'
+
+export const EMAIL_REGEX =
+  /^([a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?)$/
+
+export const MENU_MARGIN_FROM_APP_BORDER = 5
+export const MAX_MENU_SIZE_MULTIPLIER = 30
+
+export const FOCUSABLE_BUT_NOT_TABBABLE = -1
+export const NOTES_LIST_SCROLL_THRESHOLD = 200
+
+export const MILLISECONDS_IN_A_DAY = 1000 * 60 * 60 * 24
+export const DAYS_IN_A_WEEK = 7
+export const DAYS_IN_A_YEAR = 365
+
+export const BYTES_IN_ONE_KILOBYTE = 1_000
+export const BYTES_IN_ONE_MEGABYTE = 1_000_000