Add COI/manual reassignment emails, confirmation dialog, and smart juror selection

- Add COI_REASSIGNED and MANUAL_REASSIGNED notification types with distinct
  email templates, icons, and priorities
- COI declaration dialog now shows a confirmation step warning that the
  project will be reassigned before submitting
- reassignAfterCOI now checks historical assignments (all rounds, audit logs)
  to never assign the same project to a juror twice, and prefers jurors with
  incomplete evaluations over those who have finished all their work
- Admin transfer (transferAssignments) sends per-juror MANUAL_REASSIGNED
  notifications with actual project names instead of generic batch emails
- docker-entrypoint syncs notification settings on every deploy via upsert

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/server/services/in-app-notification.ts

@@ -31,6 +31,8 @@ export const NotificationTypes = {
 
   // Jury notifications
   ASSIGNED_TO_PROJECT: 'ASSIGNED_TO_PROJECT',
+  COI_REASSIGNED: 'COI_REASSIGNED',
+  MANUAL_REASSIGNED: 'MANUAL_REASSIGNED',
   BATCH_ASSIGNED: 'BATCH_ASSIGNED',
   PROJECT_UPDATED: 'PROJECT_UPDATED',
   ROUND_NOW_OPEN: 'ROUND_NOW_OPEN',
@@ -100,6 +102,8 @@ export const NotificationIcons: Record<string, string> = {
   [NotificationTypes.BULK_APPLICATIONS]: 'Files',
   [NotificationTypes.DOCUMENTS_UPLOADED]: 'Upload',
   [NotificationTypes.ASSIGNED_TO_PROJECT]: 'ClipboardList',
+  [NotificationTypes.COI_REASSIGNED]: 'RefreshCw',
+  [NotificationTypes.MANUAL_REASSIGNED]: 'ArrowRightLeft',
   [NotificationTypes.ROUND_NOW_OPEN]: 'PlayCircle',
   [NotificationTypes.REMINDER_24H]: 'Clock',
   [NotificationTypes.REMINDER_1H]: 'AlertCircle',
@@ -125,6 +129,8 @@ export const NotificationPriorities: Record<string, NotificationPriority> = {
   [NotificationTypes.REMINDER_1H]: 'urgent',
   [NotificationTypes.SYSTEM_ERROR]: 'urgent',
   [NotificationTypes.ASSIGNED_TO_PROJECT]: 'high',
+  [NotificationTypes.COI_REASSIGNED]: 'high',
+  [NotificationTypes.MANUAL_REASSIGNED]: 'high',
   [NotificationTypes.ROUND_NOW_OPEN]: 'high',
   [NotificationTypes.DEADLINE_24H]: 'high',
   [NotificationTypes.REMINDER_24H]: 'high',