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/(auth)/set-password/page.tsx

@@ -43,7 +43,7 @@ export default function SetPasswordPage() {
         } else if (session?.user?.role === 'SUPER_ADMIN' || session?.user?.role === 'PROGRAM_ADMIN') {
           router.push('/admin')
         } else if (session?.user?.role === 'APPLICANT') {
-          router.push('/applicant')
+          router.push('/onboarding')
         } else {
           router.push('/')
         }
@@ -148,7 +148,7 @@ export default function SetPasswordPage() {
         </CardHeader>
         <CardContent className="text-center">
           <p className="text-sm text-muted-foreground">
-            Redirecting you to the dashboard...
+            Redirecting you to onboarding...
           </p>
         </CardContent>
       </Card>