Admin platform audit: fix bugs, harden backend, add auto-refresh, clean dead code

Phase 1 — Critical bugs:
- Fix deliberation participant selection (wire jury group query)
- Fix reports "By Round" tab (inline content instead of 404 route)
- Fix messages "Sent History" (add message.sent procedure, wire tab)
- Add missing fields to competition award form (criteriaText, maxRankedPicks)
- Wire LiveControlPanel buttons (cursor, voting, scores)
- Fix ResultLockControls empty snapshot (fetch actual data before lock)
- Fix SubmissionWindowManager losing fields on edit

Phase 2 — Backend fixes:
- Remove write-in-query from specialAward.get
- Fix award eligibility job overwriting manual shortlist overrides
- Fix filtering startJob deleting all prior results (defer cleanup to post-success)
- Tighten access control: protectedProcedure → adminProcedure on 8 procedures
- Add audit logging to deliberation mutations
- Add FINALIST/SEMIFINALIST delete guard on project.delete/bulkDelete

Phase 3 — Auto-refresh:
- Add refetchInterval to 15+ admin pages/components (10s–30s)
- Fix AI job polling: derive speed from job status for all viewers

Phase 4 — Dead code cleanup:
- Delete unused command-palette, pdf-report, admin-page-transition
- Remove dead subItems sidebar code, unused GripVertical import
- Replace redundant isGenerating state with mutation.isPending
- Add Role column to jury members table
- Remove misleading manual mentor assignment stub

Phase 5 — UX improvements:
- Fix rounds page single-competition assumption (add selector)
- Remove raw UUID fallback in deliberation config
- Fix programs page "Stage" → "Round" terminology

Phase 6 — Backend hardening:
- Complete logAudit calls (add prisma, ipAddress, userAgent)
- Batch analytics queries (fix N+1 in getCrossRoundComparison, getYearOverYear)
- Batch user.bulkCreate writes (assignments, jury memberships, intents)
- Remove any casts from deliberation service (typed PrismaClient + TransactionClient)
- Fix stale DeliberationStatus enum values blocking build

40 files changed, 1010 insertions(+), 612 deletions(-)

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

src/app/(admin)/admin/competitions/[competitionId]/deliberation/page.tsx

@@ -32,6 +32,7 @@ export default function DeliberationListPage({
   const router = useRouter();
   const utils = trpc.useUtils();
   const [createDialogOpen, setCreateDialogOpen] = useState(false);
+  const [selectedJuryGroupId, setSelectedJuryGroupId] = useState('');
   const [formData, setFormData] = useState({
     roundId: '',
     category: 'STARTUP' as 'STARTUP' | 'BUSINESS_CONCEPT',
@@ -54,8 +55,17 @@ export default function DeliberationListPage({
   );
   const rounds = competition?.rounds || [];
 
-  // TODO: Add getJuryMembers endpoint if needed for participant selection
-  const juryMembers: any[] = [];
+  // Jury groups & members for participant selection
+  const { data: juryGroups = [] } = trpc.juryGroup.list.useQuery(
+    { competitionId: params.competitionId },
+    { enabled: !!params.competitionId }
+  );
+
+  const { data: selectedJuryGroup } = trpc.juryGroup.getById.useQuery(
+    { id: selectedJuryGroupId },
+    { enabled: !!selectedJuryGroupId }
+  );
+  const juryMembers = selectedJuryGroup?.members ?? [];
 
   const createSessionMutation = trpc.deliberation.createSession.useMutation({
     onSuccess: (data) => {
@@ -76,6 +86,10 @@ export default function DeliberationListPage({
       toast.error('Please select a round');
       return;
     }
+    if (formData.participantUserIds.length === 0) {
+      toast.error('Please select at least one participant');
+      return;
+    }
 
     createSessionMutation.mutate({
       competitionId: params.competitionId,
@@ -273,6 +287,78 @@ export default function DeliberationListPage({
               </Select>
             </div>
 
+            {/* Participant Selection */}
+            <div className="space-y-2">
+              <Label htmlFor="juryGroup">Jury Group *</Label>
+              <Select
+                value={selectedJuryGroupId}
+                onValueChange={(value) => {
+                  setSelectedJuryGroupId(value);
+                  setFormData({ ...formData, participantUserIds: [] });
+                }}
+              >
+                <SelectTrigger id="juryGroup">
+                  <SelectValue placeholder="Select jury group" />
+                </SelectTrigger>
+                <SelectContent>
+                  {juryGroups.map((group: any) => (
+                    <SelectItem key={group.id} value={group.id}>
+                      {group.name} ({group._count?.members ?? 0} members)
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+            </div>
+
+            {juryMembers.length > 0 && (
+              <div className="space-y-2">
+                <div className="flex items-center justify-between">
+                  <Label>Participants ({formData.participantUserIds.length}/{juryMembers.length})</Label>
+                  <Button
+                    type="button"
+                    variant="ghost"
+                    size="sm"
+                    onClick={() => {
+                      const allIds = juryMembers.map((m: any) => m.user.id);
+                      const allSelected = allIds.every((id: string) => formData.participantUserIds.includes(id));
+                      setFormData({
+                        ...formData,
+                        participantUserIds: allSelected ? [] : allIds,
+                      });
+                    }}
+                  >
+                    {juryMembers.every((m: any) => formData.participantUserIds.includes(m.user.id))
+                      ? 'Deselect All'
+                      : 'Select All'}
+                  </Button>
+                </div>
+                <div className="max-h-48 space-y-2 overflow-y-auto rounded-md border p-3">
+                  {juryMembers.map((member: any) => (
+                    <div key={member.id} className="flex items-center space-x-2">
+                      <Checkbox
+                        id={`member-${member.user.id}`}
+                        checked={formData.participantUserIds.includes(member.user.id)}
+                        onCheckedChange={(checked) => {
+                          setFormData({
+                            ...formData,
+                            participantUserIds: checked
+                              ? [...formData.participantUserIds, member.user.id]
+                              : formData.participantUserIds.filter((id: string) => id !== member.user.id),
+                          });
+                        }}
+                      />
+                      <Label htmlFor={`member-${member.user.id}`} className="flex-1 font-normal">
+                        {member.user.name || member.user.email}
+                        <span className="ml-2 text-xs text-muted-foreground">
+                          {member.role === 'CHAIR' ? 'Chair' : member.role === 'OBSERVER' ? 'Observer' : 'Member'}
+                        </span>
+                      </Label>
+                    </div>
+                  ))}
+                </div>
+              </div>
+            )}
+
             <div className="space-y-3">
               <div className="flex items-center space-x-2">
                 <Checkbox