Show Applications Without Discussion Date on Schedule Page

[Abradat]

• For Applications, Reconsiderations, and Planning Reviews
• Rename "Scheduled Meetings" column to "Incoming"
• Rename "None Scheduled" to "None"
• Add incoming-files controller and service
• Cards in the "Incoming column":
  • They do not have discussion date.
  • They are not in the first (Incoming / Prelim Review) or second column (App Prelim Done / To Be Assigned to LUP) on the Kanban board.
  • They are not in decision released or cancelled columns on Kanban board.
• Add sorting:
  • Highest order is priority
  • Second ordering by active days (planning reviews do not have active days and are considered 0)