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/app/(admin)/admin/projects/[id]/edit/page.tsx

@@ -90,7 +90,7 @@ const updateProjectSchema = z.object({
     'SEMIFINALIST',
     'FINALIST',
     'REJECTED',
-  ]),
+  ]).optional(),
   tags: z.array(z.string()),
   competitionCategory: z.string().optional(),
   oceanIssue: z.string().optional(),
@@ -186,7 +186,7 @@ function EditProjectContent({ projectId }: { projectId: string }) {
       title: '',
       teamName: '',
       description: '',
-      status: 'SUBMITTED',
+      status: undefined,
       tags: [],
       competitionCategory: '',
       oceanIssue: '',
@@ -221,7 +221,7 @@ function EditProjectContent({ projectId }: { projectId: string }) {
   const tags = form.watch('tags')
   const selectedStatus = form.watch('status')
   const previousStatus = (project?.status ?? 'SUBMITTED') as UpdateProjectForm['status']
-  const statusTriggersNotifications = ['SEMIFINALIST', 'FINALIST', 'REJECTED'].includes(selectedStatus)
+  const statusTriggersNotifications = !!selectedStatus && ['SEMIFINALIST', 'FINALIST', 'REJECTED'].includes(selectedStatus)
   const requiresStatusNotificationConfirmation = Boolean(
     project && selectedStatus !== previousStatus && statusTriggersNotifications
   )
@@ -439,7 +439,7 @@ function EditProjectContent({ projectId }: { projectId: string }) {
                     >
                       <FormControl>
                         <SelectTrigger>
-                          <SelectValue />
+                          <SelectValue placeholder="Select status..." />
                         </SelectTrigger>
                       </FormControl>
                       <SelectContent>

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

@@ -296,8 +296,8 @@ export default function ProjectsPage() {
   const [selectedProgramForTagging, setSelectedProgramForTagging] = useState<string>('')
   const [activeTaggingJobId, setActiveTaggingJobId] = useState<string | null>(null)
 
-  // Fetch programs and rounds for the AI tagging dialog
-  const { data: programs } = trpc.program.list.useQuery()
+  // Fetch programs and rounds for the AI tagging dialog + assign-to-round
+  const { data: programs } = trpc.program.list.useQuery({ includeStages: true })
 
   // Start tagging job mutation
   const startTaggingJob = trpc.tag.startTaggingJob.useMutation({