Re-did in compose:

• opening hours quest
• postbox collection times quest
• parking fee quests (because it contains a opening hours form)

also fixes #6646, fixes #6175

Changes made to UI:

• don't write "16:00+" but "from 16:00"
• don't write "16:00-20:00+" but "16:00-20:00 until late"
• better localization:
  • times are shown fully localized, also in the picker. E.g. in French-speaking Canada, times are commonly written like "16h00", in Korean, "오후 04:00", in Bulgarian, "16:00 ч.", in Dzongkha (Bhutan) "ཆུ་ཚོད་ 04 སྐར་མ་ 00 ཕྱི་ཆ་", etc...
  • in enumerations (e.g. "Mo, Tu, Fr-Su..."), use the correct comma / range character depending on the locale. E.g. in Japan, the range character is "～", in Chinese, Japanese etc. the comma is "、"
• in postbox collection quest, can now select that actually a time range is specified (Collection times can be time range but only specific point of time supported #6646)
• when specifying by months, must always specify some month (not allowed to leave blank) (opening hours that differ in e.g. summer are not displayed in resurvey #6175)
• bit wider buttons so it is easier to tap on the opening hours elements
• uses own wheel-picker based time picker now (i.e. not the dial-picker from android)
  • when adding times, picker defaults to a likely default time (so user has to scroll less or not at all): 9:00-18:00 for the first time for new weekdays, or one hour after the end of the previous time for existing weekdays

Screenshots

Re-survey

with months

dialogs (in Germany, with English locale)

(parking) fee form: maxstay and restricted by times