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/layouts/applicant-nav.tsx

@@ -1,6 +1,6 @@
 'use client'
 
-import { Home, Users, FileText, MessageSquare, Trophy, Star, BookOpen } from 'lucide-react'
+import { Home, FolderOpen, FileText, MessageSquare, Trophy, Star, BookOpen } from 'lucide-react'
 import { trpc } from '@/lib/trpc/client'
 import { RoleNav, type NavItem, type RoleNavUser } from '@/components/layouts/role-nav'
 
@@ -15,7 +15,7 @@ export function ApplicantNav({ user }: ApplicantNavProps) {
 
   const navigation: NavItem[] = [
     { name: 'Dashboard', href: '/applicant', icon: Home },
-    { name: 'Team', href: '/applicant/team', icon: Users },
+    { name: 'Project', href: '/applicant/team', icon: FolderOpen },
     { name: 'Competition', href: '/applicant/competition', icon: Trophy },
     { name: 'Documents', href: '/applicant/documents', icon: FileText },
     ...(flags?.hasEvaluationRounds