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/components/forms/coi-declaration-dialog.tsx

@@ -20,7 +20,7 @@ import {
   SelectTrigger,
   SelectValue,
 } from '@/components/ui/select'
-import { Loader2, ShieldAlert } from 'lucide-react'
+import { AlertTriangle, Loader2, ShieldAlert } from 'lucide-react'
 import { toast } from 'sonner'
 
 interface COIDeclarationDialogProps {
@@ -39,22 +39,31 @@ export function COIDeclarationDialog({
   const [hasConflict, setHasConflict] = useState<boolean | null>(null)
   const [conflictType, setConflictType] = useState<string>('')
   const [description, setDescription] = useState('')
+  const [showConfirmation, setShowConfirmation] = useState(false)
 
   const declareCOI = trpc.evaluation.declareCOI.useMutation({
     onSuccess: (data) => {
       if (data.hasConflict) {
-        toast.info('Conflict of interest recorded. An admin will review your declaration.')
+        toast.info('Conflict of interest recorded. This project will be reassigned to another juror.')
       }
+      setShowConfirmation(false)
       onComplete(data.hasConflict)
     },
     onError: (error) => {
       toast.error(error.message || 'Failed to submit COI declaration')
+      setShowConfirmation(false)
     },
   })
 
   const handleSubmit = () => {
     if (hasConflict === null) return
 
+    // If declaring a conflict, show confirmation first
+    if (hasConflict && !showConfirmation) {
+      setShowConfirmation(true)
+      return
+    }
+
     declareCOI.mutate({
       assignmentId,
       hasConflict,
@@ -71,91 +80,132 @@ export function COIDeclarationDialog({
   return (
     <AlertDialog open={open}>
       <AlertDialogContent className="max-w-md">
-        <AlertDialogHeader>
-          <AlertDialogTitle className="flex items-center gap-2">
-            <ShieldAlert className="h-5 w-5 text-amber-500" />
-            Conflict of Interest Declaration
-          </AlertDialogTitle>
-          <AlertDialogDescription>
-            Before evaluating &ldquo;{projectTitle}&rdquo;, please declare whether
-            you have any conflict of interest with this project.
-          </AlertDialogDescription>
-        </AlertDialogHeader>
-
-        <div className="space-y-4 py-2">
-          <div className="space-y-3">
-            <Label className="text-sm font-medium">
-              Do you have a conflict of interest with this project?
-            </Label>
-            <div className="flex gap-3">
+        {showConfirmation ? (
+          <>
+            <AlertDialogHeader>
+              <AlertDialogTitle className="flex items-center gap-2">
+                <AlertTriangle className="h-5 w-5 text-red-500" />
+                Confirm Conflict of Interest
+              </AlertDialogTitle>
+              <AlertDialogDescription asChild>
+                <div className="space-y-3">
+                  <p>
+                    Are you sure you want to declare a conflict of interest with
+                    &ldquo;{projectTitle}&rdquo;?
+                  </p>
+                  <div className="rounded-lg border border-red-200 bg-red-50 p-3 text-sm text-red-800">
+                    <strong>This action cannot be undone.</strong> The project will be
+                    removed from your assignments and reassigned to another juror.
+                  </div>
+                </div>
+              </AlertDialogDescription>
+            </AlertDialogHeader>
+            <AlertDialogFooter className="gap-2 sm:gap-0">
               <Button
-                type="button"
-                variant={hasConflict === false ? 'default' : 'outline'}
-                className="flex-1"
-                onClick={() => setHasConflict(false)}
+                variant="outline"
+                onClick={() => setShowConfirmation(false)}
+                disabled={declareCOI.isPending}
               >
-                No Conflict
+                Go Back
               </Button>
               <Button
-                type="button"
-                variant={hasConflict === true ? 'destructive' : 'outline'}
-                className="flex-1"
-                onClick={() => setHasConflict(true)}
+                variant="destructive"
+                onClick={handleSubmit}
+                disabled={declareCOI.isPending}
               >
-                Yes, I Have a Conflict
+                {declareCOI.isPending && (
+                  <Loader2 className="mr-2 h-4 w-4 animate-spin" />
+                )}
+                Yes, Confirm COI
               </Button>
-            </div>
-          </div>
+            </AlertDialogFooter>
+          </>
+        ) : (
+          <>
+            <AlertDialogHeader>
+              <AlertDialogTitle className="flex items-center gap-2">
+                <ShieldAlert className="h-5 w-5 text-amber-500" />
+                Conflict of Interest Declaration
+              </AlertDialogTitle>
+              <AlertDialogDescription>
+                Before evaluating &ldquo;{projectTitle}&rdquo;, please declare whether
+                you have any conflict of interest with this project.
+              </AlertDialogDescription>
+            </AlertDialogHeader>
 
-          {hasConflict && (
-            <>
-              <div className="space-y-2">
-                <Label htmlFor="conflict-type">Type of Conflict</Label>
-                <Select value={conflictType} onValueChange={setConflictType}>
-                  <SelectTrigger id="conflict-type">
-                    <SelectValue placeholder="Select conflict type..." />
-                  </SelectTrigger>
-                  <SelectContent>
-                    <SelectItem value="financial">Financial Interest</SelectItem>
-                    <SelectItem value="personal">Personal Relationship</SelectItem>
-                    <SelectItem value="organizational">Organizational Affiliation</SelectItem>
-                    <SelectItem value="other">Other</SelectItem>
-                  </SelectContent>
-                </Select>
-              </div>
-
-              <div className="space-y-2">
-                <Label htmlFor="conflict-description">
-                  Description <span className="text-muted-foreground">(optional)</span>
+            <div className="space-y-4 py-2">
+              <div className="space-y-3">
+                <Label className="text-sm font-medium">
+                  Do you have a conflict of interest with this project?
                 </Label>
-                <Textarea
-                  id="conflict-description"
-                  placeholder="Briefly describe the nature of your conflict..."
-                  value={description}
-                  onChange={(e) => setDescription(e.target.value)}
-                  rows={3}
-                  maxLength={1000}
-                />
+                <div className="flex gap-3">
+                  <Button
+                    type="button"
+                    variant={hasConflict === false ? 'default' : 'outline'}
+                    className="flex-1"
+                    onClick={() => setHasConflict(false)}
+                  >
+                    No Conflict
+                  </Button>
+                  <Button
+                    type="button"
+                    variant={hasConflict === true ? 'destructive' : 'outline'}
+                    className="flex-1"
+                    onClick={() => setHasConflict(true)}
+                  >
+                    Yes, I Have a Conflict
+                  </Button>
+                </div>
               </div>
-            </>
-          )}
-        </div>
 
-        <AlertDialogFooter>
-          <Button
-            onClick={handleSubmit}
-            disabled={!canSubmit}
-          >
-            {declareCOI.isPending && (
-              <Loader2 className="mr-2 h-4 w-4 animate-spin" />
-            )}
-            {hasConflict === null
-              ? 'Select an option'
-              : hasConflict
-                ? 'Submit Declaration'
-                : 'Confirm No Conflict'}
-          </Button>
-        </AlertDialogFooter>
+              {hasConflict && (
+                <>
+                  <div className="space-y-2">
+                    <Label htmlFor="conflict-type">Type of Conflict</Label>
+                    <Select value={conflictType} onValueChange={setConflictType}>
+                      <SelectTrigger id="conflict-type">
+                        <SelectValue placeholder="Select conflict type..." />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="financial">Financial Interest</SelectItem>
+                        <SelectItem value="personal">Personal Relationship</SelectItem>
+                        <SelectItem value="organizational">Organizational Affiliation</SelectItem>
+                        <SelectItem value="other">Other</SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </div>
+
+                  <div className="space-y-2">
+                    <Label htmlFor="conflict-description">
+                      Description <span className="text-muted-foreground">(optional)</span>
+                    </Label>
+                    <Textarea
+                      id="conflict-description"
+                      placeholder="Briefly describe the nature of your conflict..."
+                      value={description}
+                      onChange={(e) => setDescription(e.target.value)}
+                      rows={3}
+                      maxLength={1000}
+                    />
+                  </div>
+                </>
+              )}
+            </div>
+
+            <AlertDialogFooter>
+              <Button
+                onClick={handleSubmit}
+                disabled={!canSubmit}
+              >
+                {hasConflict === null
+                  ? 'Select an option'
+                  : hasConflict
+                    ? 'Submit Declaration'
+                    : 'Confirm No Conflict'}
+              </Button>
+            </AlertDialogFooter>
+          </>
+        )}
       </AlertDialogContent>
     </AlertDialog>
   )