refactor(awards): remove AWARD_MASTER role, fold features into jury chair flow

The AWARD_MASTER role split sponsor jurors into a parallel UI that hid
project files (only showed when the award was anchored to an evaluation
round) and duplicated the jury voting path with no real difference in
authority — tie-break and finalize were already governed by AwardJuror.isChair
regardless of the user's global role. Inviting a juror via the award page
defaulted to AWARD_MASTER, randomly fragmenting jury panels.

This collapses the role into JURY_MEMBER + isChair:

- specialAward.getMyAwardDetail now returns evaluation scores, chair
  visibility into other jurors' votes, and juror roster
- specialAward.submitVote accepts an optional justification per vote
- specialAward.confirmWinner moves from awardMasterProcedure to
  protectedProcedure (juror+chair check inside)
- bulkInviteJurors creates JURY_MEMBER accounts and, when the award has
  a juryGroupId, also adds them to that JuryGroup so they appear on
  the round-page jury panel
- jury award page renders justification, eval-score badges, and a
  chair tools panel with vote tally + finalize-winner CTA
- juryGroup.list includes attached SpecialAwards; the jury-list UI
  shows a trophy pill alongside round pills
- (award-master) route group, awardMasterProcedure, AWARD_MASTER role
  enum value, and AWARD_MASTER_DECISION decisionMode are deleted
- migration demotes any residual AWARD_MASTER users to JURY_MEMBER and
  recreates the UserRole enum without the value

Coup de Coeur on prod: Didier (the sponsor juror added today as
AWARD_MASTER by the buggy invite form) was migrated to JURY_MEMBER and
attached to the existing "Coup de Coeur" JuryGroup; the SpecialAward
itself was linked to that group (juryGroupId was NULL).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/app/(admin)/admin/juries/page.tsx

@@ -35,7 +35,7 @@ import {
 import { Textarea } from '@/components/ui/textarea'
 import { toast } from 'sonner'
 import { cn, formatEnumLabel } from '@/lib/utils'
-import { Plus, Scale, Users, Loader2, ArrowRight, CircleDot } from 'lucide-react'
+import { Plus, Scale, Users, Loader2, ArrowRight, CircleDot, Trophy } from 'lucide-react'
 
 const capModeLabels = {
   HARD: 'Hard Cap',
@@ -301,10 +301,10 @@ function CompetitionJuriesSection({ competition }: CompetitionJuriesSectionProps
                         </div>
                       </div>
 
-                      {/* Round assignments */}
-                      {(group as any).rounds?.length > 0 && (
+                      {/* Round + Special-award assignments */}
+                      {((group as any).rounds?.length > 0 || (group as any).awards?.length > 0) && (
                         <div className="flex flex-wrap gap-1.5">
-                          {(group as any).rounds.map((r: any) => (
+                          {(group as any).rounds?.map((r: any) => (
                             <Badge
                               key={r.id}
                               variant="outline"
@@ -319,6 +319,21 @@ function CompetitionJuriesSection({ competition }: CompetitionJuriesSectionProps
                               {r.name}
                             </Badge>
                           ))}
+                          {(group as any).awards?.map((a: any) => (
+                            <Badge
+                              key={a.id}
+                              variant="outline"
+                              className={cn(
+                                'text-[10px] gap-1',
+                                a.status === 'VOTING_OPEN' && 'border-amber-300 bg-amber-50 text-amber-700',
+                                a.status === 'CLOSED' && 'border-emerald-300 bg-emerald-50 text-emerald-700',
+                                (a.status === 'DRAFT' || a.status === 'NOMINATIONS_OPEN') && 'border-slate-200 text-slate-500',
+                              )}
+                            >
+                              <Trophy className="h-2.5 w-2.5" />
+                              {a.name}
+                            </Badge>
+                          ))}
                         </div>
                       )}