feat: round finalization with ranking-based outcomes + award pool notifications

- processRoundClose EVALUATION uses ranking scores + advanceMode config
  (threshold vs count) to auto-set proposedOutcome instead of defaulting all to PASSED
- Advancement emails generate invite tokens for passwordless users with
  "Create Your Account" CTA; rejection emails have no link
- Finalization UI shows account stats (invite vs dashboard link counts)
- Fixed getFinalizationSummary ranking query (was using non-existent rankingsJson)
- New award pool notification system: getAwardSelectionNotificationTemplate email,
  notifyEligibleProjects mutation with invite token generation,
  "Notify Pool" button on award detail page with custom message dialog

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

src/components/admin/round/project-states-table.tsx

@@ -76,13 +76,23 @@ const stateConfig: Record<ProjectState, { label: string; color: string; icon: Re
   WITHDRAWN: { label: 'Withdrawn', color: 'bg-orange-100 text-orange-700 border-orange-200', icon: LogOut },
 }
 
+type CompetitionRound = {
+  id: string
+  name: string
+  sortOrder: number
+  _count: { projectRoundStates: number }
+}
+
 type ProjectStatesTableProps = {
   competitionId: string
   roundId: string
+  roundStatus?: string
+  competitionRounds?: CompetitionRound[]
+  currentSortOrder?: number
   onAssignProjects?: (projectIds: string[]) => void
 }
 
-export function ProjectStatesTable({ competitionId, roundId, onAssignProjects }: ProjectStatesTableProps) {
+export function ProjectStatesTable({ competitionId, roundId, roundStatus, competitionRounds, currentSortOrder, onAssignProjects }: ProjectStatesTableProps) {
   const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set())
   const [stateFilter, setStateFilter] = useState<string>('ALL')
   const [searchQuery, setSearchQuery] = useState('')
@@ -226,32 +236,65 @@ export function ProjectStatesTable({ competitionId, roundId, onAssignProjects }:
     )
   }
 
+  const hasEarlierRounds = competitionRounds && currentSortOrder != null &&
+    competitionRounds.some((r) => r.sortOrder < currentSortOrder && r._count.projectRoundStates > 0)
+
   if (!projectStates || projectStates.length === 0) {
     return (
-      <Card>
-        <CardContent className="py-12">
-          <div className="flex flex-col items-center justify-center text-center">
-            <div className="rounded-full bg-muted p-4 mb-4">
-              <Layers className="h-8 w-8 text-muted-foreground" />
+      <>
+        <Card>
+          <CardContent className="py-12">
+            <div className="flex flex-col items-center justify-center text-center">
+              <div className="rounded-full bg-muted p-4 mb-4">
+                <Layers className="h-8 w-8 text-muted-foreground" />
+              </div>
+              <p className="text-sm font-medium">No Projects in This Round</p>
+              <p className="text-xs text-muted-foreground mt-1 max-w-sm">
+                Assign projects from the Project Pool or import from an earlier round to get started.
+              </p>
+              <div className="flex items-center gap-2 mt-4">
+                <Link href={poolLink}>
+                  <Button size="sm" variant="outline">
+                    <Plus className="h-4 w-4 mr-1.5" />
+                    Go to Project Pool
+                  </Button>
+                </Link>
+                {hasEarlierRounds && (
+                  <Button size="sm" onClick={() => { setAddProjectOpen(true) }}>
+                    <ArrowRight className="h-4 w-4 mr-1.5" />
+                    Import from Earlier Round
+                  </Button>
+                )}
+              </div>
             </div>
-            <p className="text-sm font-medium">No Projects in This Round</p>
-            <p className="text-xs text-muted-foreground mt-1 max-w-sm">
-              Assign projects from the Project Pool to this round to get started.
-            </p>
-            <Link href={poolLink}>
-              <Button size="sm" className="mt-4">
-                <Plus className="h-4 w-4 mr-1.5" />
-                Go to Project Pool
-              </Button>
-            </Link>
-          </div>
-        </CardContent>
-      </Card>
+          </CardContent>
+        </Card>
+        <AddProjectDialog
+          open={addProjectOpen}
+          onOpenChange={setAddProjectOpen}
+          roundId={roundId}
+          competitionId={competitionId}
+          competitionRounds={competitionRounds}
+          currentSortOrder={currentSortOrder}
+          defaultTab={hasEarlierRounds ? 'round' : 'create'}
+          onAssigned={() => {
+            utils.roundEngine.getProjectStates.invalidate({ roundId })
+          }}
+        />
+      </>
     )
   }
 
   return (
     <div className="space-y-4">
+      {/* Finalization hint for closed rounds */}
+      {(roundStatus === 'ROUND_CLOSED' || roundStatus === 'ROUND_ARCHIVED') && (
+        <div className="flex items-center gap-2 rounded-lg border border-blue-200 bg-blue-50 dark:border-blue-800 dark:bg-blue-950/20 px-4 py-3 text-sm">
+          <span className="text-blue-700 dark:text-blue-300">
+            This round is closed. Use the <strong>Finalization</strong> tab to review proposed outcomes and confirm advancement.
+          </span>
+        </div>
+      )}
       {/* Top bar: search + filters + add buttons */}
       <div className="flex items-center justify-between gap-4 flex-wrap">
         <div className="flex items-center gap-3 flex-1 min-w-0">
@@ -496,12 +539,14 @@ export function ProjectStatesTable({ competitionId, roundId, onAssignProjects }:
         }}
       />
 
-      {/* Add Project Dialog (Create New + From Pool) */}
+      {/* Add Project Dialog (Create New + From Pool + From Round) */}
       <AddProjectDialog
         open={addProjectOpen}
         onOpenChange={setAddProjectOpen}
         roundId={roundId}
         competitionId={competitionId}
+        competitionRounds={competitionRounds}
+        currentSortOrder={currentSortOrder}
         onAssigned={() => {
           utils.roundEngine.getProjectStates.invalidate({ roundId })
         }}
@@ -744,15 +789,21 @@ function AddProjectDialog({
   onOpenChange,
   roundId,
   competitionId,
+  competitionRounds,
+  currentSortOrder,
+  defaultTab,
   onAssigned,
 }: {
   open: boolean
   onOpenChange: (open: boolean) => void
   roundId: string
   competitionId: string
+  competitionRounds?: CompetitionRound[]
+  currentSortOrder?: number
+  defaultTab?: 'create' | 'pool' | 'round'
   onAssigned: () => void
 }) {
-  const [activeTab, setActiveTab] = useState<'create' | 'pool'>('create')
+  const [activeTab, setActiveTab] = useState<'create' | 'pool' | 'round'>(defaultTab ?? 'create')
 
   // ── Create New tab state ──
   const [title, setTitle] = useState('')
@@ -765,6 +816,12 @@ function AddProjectDialog({
   const [poolSearch, setPoolSearch] = useState('')
   const [selectedPoolIds, setSelectedPoolIds] = useState<Set<string>>(new Set())
 
+  // ── From Round tab state ──
+  const [sourceRoundId, setSourceRoundId] = useState('')
+  const [roundStateFilter, setRoundStateFilter] = useState<string[]>([])
+  const [roundSearch, setRoundSearch] = useState('')
+  const [selectedRoundIds, setSelectedRoundIds] = useState<Set<string>>(new Set())
+
   const utils = trpc.useUtils()
 
   // Get the competition to find programId (for pool search)
@@ -774,6 +831,34 @@ function AddProjectDialog({
   )
   const programId = (competition as any)?.programId || ''
 
+  // Earlier rounds available for import
+  const earlierRounds = useMemo(() => {
+    if (!competitionRounds || currentSortOrder == null) return []
+    return competitionRounds
+      .filter((r) => r.sortOrder < currentSortOrder && r._count.projectRoundStates > 0)
+  }, [competitionRounds, currentSortOrder])
+
+  // From Round query
+  const { data: roundProjects, isLoading: roundLoading } = trpc.projectPool.getProjectsInRound.useQuery(
+    {
+      roundId: sourceRoundId,
+      states: roundStateFilter.length > 0 ? roundStateFilter : undefined,
+      search: roundSearch.trim() || undefined,
+    },
+    { enabled: open && activeTab === 'round' && !!sourceRoundId },
+  )
+
+  // Import mutation
+  const importMutation = trpc.projectPool.importFromRound.useMutation({
+    onSuccess: (data) => {
+      toast.success(`${data.imported} project(s) imported${data.skipped > 0 ? `, ${data.skipped} already in round` : ''}`)
+      utils.roundEngine.getProjectStates.invalidate({ roundId })
+      onAssigned()
+      resetAndClose()
+    },
+    onError: (err) => toast.error(err.message),
+  })
+
   // Pool query
   const { data: poolResults, isLoading: poolLoading } = trpc.projectPool.listUnassigned.useQuery(
     {
@@ -815,6 +900,10 @@ function AddProjectDialog({
     setCategory('')
     setPoolSearch('')
     setSelectedPoolIds(new Set())
+    setSourceRoundId('')
+    setRoundStateFilter([])
+    setRoundSearch('')
+    setSelectedRoundIds(new Set())
     onOpenChange(false)
   }
 
@@ -838,6 +927,24 @@ function AddProjectDialog({
     })
   }
 
+  const handleImportFromRound = () => {
+    if (selectedRoundIds.size === 0 || !sourceRoundId) return
+    importMutation.mutate({
+      sourceRoundId,
+      targetRoundId: roundId,
+      projectIds: Array.from(selectedRoundIds),
+    })
+  }
+
+  const toggleRoundProject = (id: string) => {
+    setSelectedRoundIds(prev => {
+      const next = new Set(prev)
+      if (next.has(id)) next.delete(id)
+      else next.add(id)
+      return next
+    })
+  }
+
   const togglePoolProject = (id: string) => {
     setSelectedPoolIds(prev => {
       const next = new Set(prev)
@@ -847,7 +954,7 @@ function AddProjectDialog({
     })
   }
 
-  const isMutating = createMutation.isPending || assignMutation.isPending
+  const isMutating = createMutation.isPending || assignMutation.isPending || importMutation.isPending
 
   return (
     <Dialog open={open} onOpenChange={(isOpen) => {
@@ -862,10 +969,13 @@ function AddProjectDialog({
           </DialogDescription>
         </DialogHeader>
 
-        <Tabs value={activeTab} onValueChange={(v) => setActiveTab(v as 'create' | 'pool')}>
-          <TabsList className="grid w-full grid-cols-2">
+        <Tabs value={activeTab} onValueChange={(v) => setActiveTab(v as 'create' | 'pool' | 'round')}>
+          <TabsList className={`grid w-full ${earlierRounds.length > 0 ? 'grid-cols-3' : 'grid-cols-2'}`}>
             <TabsTrigger value="create">Create New</TabsTrigger>
             <TabsTrigger value="pool">From Pool</TabsTrigger>
+            {earlierRounds.length > 0 && (
+              <TabsTrigger value="round">From Round</TabsTrigger>
+            )}
           </TabsList>
 
           {/* ── Create New Tab ── */}
@@ -1012,6 +1122,158 @@ function AddProjectDialog({
               </Button>
             </DialogFooter>
           </TabsContent>
+
+          {/* ── From Round Tab ── */}
+          {earlierRounds.length > 0 && (
+            <TabsContent value="round" className="space-y-4 mt-4">
+              <div className="space-y-2">
+                <Label>Source Round</Label>
+                <Select value={sourceRoundId} onValueChange={(v) => {
+                  setSourceRoundId(v)
+                  setSelectedRoundIds(new Set())
+                }}>
+                  <SelectTrigger>
+                    <SelectValue placeholder="Select a round..." />
+                  </SelectTrigger>
+                  <SelectContent>
+                    {earlierRounds.map((r) => (
+                      <SelectItem key={r.id} value={r.id}>
+                        {r.name} ({r._count.projectRoundStates} projects)
+                      </SelectItem>
+                    ))}
+                  </SelectContent>
+                </Select>
+              </div>
+
+              {sourceRoundId && (
+                <>
+                  <div className="flex items-center gap-2">
+                    <div className="relative flex-1">
+                      <Search className="absolute left-2.5 top-1/2 -translate-y-1/2 h-3.5 w-3.5 text-muted-foreground" />
+                      <Input
+                        placeholder="Search by title or team..."
+                        value={roundSearch}
+                        onChange={(e) => setRoundSearch(e.target.value)}
+                        className="pl-8"
+                      />
+                    </div>
+                  </div>
+
+                  <div className="flex flex-wrap gap-1.5">
+                    {['PASSED', 'COMPLETED', 'PENDING', 'IN_PROGRESS', 'REJECTED'].map((state) => {
+                      const isActive = roundStateFilter.includes(state)
+                      return (
+                        <button
+                          key={state}
+                          onClick={() => {
+                            setRoundStateFilter(prev =>
+                              isActive ? prev.filter(s => s !== state) : [...prev, state]
+                            )
+                            setSelectedRoundIds(new Set())
+                          }}
+                          className={`text-xs px-2.5 py-1 rounded-full border transition-colors ${
+                            isActive
+                              ? 'bg-foreground text-background border-foreground'
+                              : 'bg-muted text-muted-foreground border-transparent hover:border-border'
+                          }`}
+                        >
+                          {state.charAt(0) + state.slice(1).toLowerCase().replace('_', ' ')}
+                        </button>
+                      )
+                    })}
+                  </div>
+
+                  <ScrollArea className="h-[280px] rounded-md border">
+                    <div className="p-2 space-y-0.5">
+                      {roundLoading && (
+                        <div className="flex items-center justify-center py-8">
+                          <Loader2 className="h-5 w-5 animate-spin text-muted-foreground" />
+                        </div>
+                      )}
+
+                      {!roundLoading && roundProjects?.length === 0 && (
+                        <p className="text-sm text-muted-foreground text-center py-8">
+                          {roundSearch.trim() ? `No projects found matching "${roundSearch}"` : 'No projects in this round'}
+                        </p>
+                      )}
+
+                      {roundProjects && roundProjects.length > 0 && (
+                        <label
+                          className="flex items-center gap-3 rounded-md px-2.5 py-2 text-sm cursor-pointer hover:bg-muted/50 border-b mb-1"
+                        >
+                          <Checkbox
+                            checked={roundProjects.length > 0 && roundProjects.every(p => selectedRoundIds.has(p.id))}
+                            onCheckedChange={() => {
+                              const allIds = roundProjects.map(p => p.id)
+                              const allSelected = allIds.every(id => selectedRoundIds.has(id))
+                              if (allSelected) {
+                                setSelectedRoundIds(new Set())
+                              } else {
+                                setSelectedRoundIds(new Set(allIds))
+                              }
+                            }}
+                          />
+                          <span className="text-xs font-medium text-muted-foreground">
+                            Select all ({roundProjects.length})
+                          </span>
+                        </label>
+                      )}
+
+                      {roundProjects?.map((project) => {
+                        const isSelected = selectedRoundIds.has(project.id)
+                        return (
+                          <label
+                            key={project.id}
+                            className={`flex items-center gap-3 rounded-md px-2.5 py-2 text-sm cursor-pointer transition-colors ${
+                              isSelected ? 'bg-accent' : 'hover:bg-muted/50'
+                            }`}
+                          >
+                            <Checkbox
+                              checked={isSelected}
+                              onCheckedChange={() => toggleRoundProject(project.id)}
+                            />
+                            <div className="flex flex-1 items-center justify-between min-w-0">
+                              <div className="min-w-0">
+                                <p className="text-sm font-medium truncate">{project.title}</p>
+                                <p className="text-xs text-muted-foreground truncate">
+                                  {project.teamName}
+                                  {project.country && <> &middot; {project.country}</>}
+                                </p>
+                              </div>
+                              <div className="flex items-center gap-1.5 ml-2 shrink-0">
+                                <Badge variant="outline" className="text-[10px]">
+                                  {project.state.charAt(0) + project.state.slice(1).toLowerCase().replace('_', ' ')}
+                                </Badge>
+                                {project.competitionCategory && (
+                                  <Badge variant="outline" className="text-[10px]">
+                                    {project.competitionCategory === 'STARTUP' ? 'Startup' : 'Concept'}
+                                  </Badge>
+                                )}
+                              </div>
+                            </div>
+                          </label>
+                        )
+                      })}
+                    </div>
+                  </ScrollArea>
+                </>
+              )}
+
+              <DialogFooter>
+                <Button variant="outline" onClick={resetAndClose}>Cancel</Button>
+                <Button
+                  onClick={handleImportFromRound}
+                  disabled={selectedRoundIds.size === 0 || isMutating}
+                >
+                  {importMutation.isPending && <Loader2 className="h-4 w-4 mr-1.5 animate-spin" />}
+                  {selectedRoundIds.size <= 1
+                    ? 'Import to Round'
+                    : `Import ${selectedRoundIds.size} Projects`
+                  }
+                </Button>
+              </DialogFooter>
+            </TabsContent>
+          )}
         </Tabs>
       </DialogContent>
     </Dialog>