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)/accept-invite/page.tsx

@@ -12,6 +12,7 @@ import {
   CardTitle,
 } from '@/components/ui/card'
 import { Loader2, CheckCircle2, AlertCircle, XCircle, Clock } from 'lucide-react'
+import Image from 'next/image'
 import { trpc } from '@/lib/trpc/client'
 import { AnimatedCard } from '@/components/shared/animated-container'
 
@@ -179,13 +180,14 @@ function AcceptInviteContent() {
 
   // Valid invitation - show welcome
   const user = data?.user
+  const team = data?.team
   return (
     <AnimatedCard>
     <Card className="w-full max-w-md overflow-hidden">
       <div className="h-1 w-full bg-gradient-to-r from-brand-blue via-brand-teal to-brand-blue" />
       <CardHeader className="text-center">
-        <div className="mx-auto mb-4 flex h-12 w-12 items-center justify-center rounded-2xl bg-emerald-50">
-          <CheckCircle2 className="h-6 w-6 text-green-600" />
+        <div className="mx-auto mb-4 flex h-12 w-12 items-center justify-center rounded-xl bg-white shadow-sm border">
+          <Image src="/images/MOPC-blue-small.png" alt="MOPC" width={32} height={32} className="object-contain" />
         </div>
         <CardTitle className="text-xl">
           {user?.name ? `Welcome, ${user.name}!` : 'Welcome!'}
@@ -196,6 +198,14 @@ function AcceptInviteContent() {
         </CardDescription>
       </CardHeader>
       <CardContent className="space-y-4">
+        {team?.projectTitle && (
+          <div className="rounded-md border border-blue-200 bg-blue-50 p-3 text-center">
+            <p className="text-sm text-blue-700">
+              You&apos;ve been invited to join the team for
+            </p>
+            <p className="font-semibold text-blue-900">&ldquo;{team.projectTitle}&rdquo;</p>
+          </div>
+        )}
         {user?.email && (
           <div className="rounded-md bg-muted/50 p-3 text-center">
             <p className="text-sm text-muted-foreground">Signing in as</p>