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/lib/email.ts

@@ -1678,6 +1678,222 @@ Together for a healthier ocean.
   }
 }
 
+/**
+ * Generate "Project Advanced" notification email template
+ */
+export function getAdvancementNotificationTemplate(
+  name: string,
+  projectName: string,
+  fromRoundName: string,
+  toRoundName: string,
+  customMessage?: string,
+  accountUrl?: string,
+): EmailTemplate {
+  const greeting = name ? `Congratulations ${name}!` : 'Congratulations!'
+
+  const celebrationBanner = `
+<table role="presentation" width="100%" cellspacing="0" cellpadding="0" border="0" style="margin: 20px 0;">
+  <tr>
+    <td style="background: linear-gradient(135deg, #059669 0%, #0d9488 100%); border-radius: 12px; padding: 24px; text-align: center;">
+      <p style="color: #ffffff; margin: 0 0 8px 0; font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px;">Great News</p>
+      <h2 style="color: #ffffff; margin: 0; font-size: 28px; font-weight: 700;">Your project has advanced!</h2>
+    </td>
+  </tr>
+</table>
+`
+
+  const escapedMessage = customMessage
+    ? customMessage
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/\n/g, '<br>')
+    : null
+
+  const content = `
+    ${sectionTitle(greeting)}
+    ${celebrationBanner}
+    ${infoBox(`<strong>"${projectName}"</strong>`, 'success')}
+    ${infoBox(`Advanced from <strong>${fromRoundName}</strong> to <strong>${toRoundName}</strong>`, 'info')}
+    ${
+      escapedMessage
+        ? `<div style="background-color: #f5f5f5; border-radius: 8px; padding: 20px; margin: 20px 0; color: ${BRAND.textDark}; font-size: 15px; line-height: 1.7;">${escapedMessage}</div>`
+        : paragraph('Our team will be in touch with more details about the next phase.')
+    }
+    ${accountUrl
+      ? ctaButton(accountUrl, 'Create Your Account')
+      : ctaButton('/applicant', 'View Your Dashboard')}
+  `
+
+  return {
+    subject: `Your project has advanced: "${projectName}"`,
+    html: getEmailWrapper(content),
+    text: `
+${greeting}
+
+Your project has advanced!
+
+Project: ${projectName}
+Advanced from: ${fromRoundName}
+To: ${toRoundName}
+
+${customMessage || 'Our team will be in touch with more details about the next phase.'}
+
+${accountUrl
+  ? `Create your account: ${getBaseUrl()}${accountUrl}`
+  : `Visit your dashboard: ${getBaseUrl()}/applicant`}
+
+---
+Monaco Ocean Protection Challenge
+Together for a healthier ocean.
+    `,
+  }
+}
+
+/**
+ * Generate "Project Not Advanced" (rejection) notification email template
+ */
+export function getRejectionNotificationTemplate(
+  name: string,
+  projectName: string,
+  roundName: string,
+  customMessage?: string
+): EmailTemplate {
+  const greeting = name ? `Dear ${name},` : 'Dear Applicant,'
+
+  const escapedMessage = customMessage
+    ? customMessage
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/\n/g, '<br>')
+    : null
+
+  const content = `
+    ${sectionTitle(greeting)}
+    ${paragraph(`Thank you for your participation in <strong>${roundName}</strong> with your project <strong>"${projectName}"</strong>.`)}
+    ${infoBox('After careful review by our jury, we regret to inform you that your project was not selected to advance at this stage.', 'info')}
+    ${
+      escapedMessage
+        ? `<div style="background-color: #f5f5f5; border-radius: 8px; padding: 20px; margin: 20px 0; color: ${BRAND.textDark}; font-size: 15px; line-height: 1.7;">${escapedMessage}</div>`
+        : ''
+    }
+    ${paragraph('We encourage you to continue developing your ocean protection initiative and to apply again in future editions. Your commitment to protecting our oceans is valuable and appreciated.')}
+    <p style="color: ${BRAND.textMuted}; margin: 24px 0 0 0; font-size: 14px; text-align: center;">
+      Thank you for being part of the Monaco Ocean Protection Challenge community.
+    </p>
+  `
+
+  return {
+    subject: `Update on your application: "${projectName}"`,
+    html: getEmailWrapper(content),
+    text: `
+${greeting}
+
+Thank you for your participation in ${roundName} with your project "${projectName}".
+
+After careful review by our jury, we regret to inform you that your project was not selected to advance at this stage.
+
+${customMessage || ''}
+
+We encourage you to continue developing your ocean protection initiative and to apply again in future editions.
+
+Thank you for being part of the Monaco Ocean Protection Challenge community.
+
+---
+Monaco Ocean Protection Challenge
+Together for a healthier ocean.
+    `,
+  }
+}
+
+/**
+ * Generate "Selected for Special Award" notification email template
+ */
+export function getAwardSelectionNotificationTemplate(
+  name: string,
+  projectName: string,
+  awardName: string,
+  customMessage?: string,
+  accountUrl?: string,
+): EmailTemplate {
+  const greeting = name ? `Dear ${name},` : 'Dear Applicant,'
+
+  const celebrationBanner = `
+<table role="presentation" width="100%" cellspacing="0" cellpadding="0" border="0" style="margin: 20px 0;">
+  <tr>
+    <td style="background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%); border-radius: 12px; padding: 24px; text-align: center;">
+      <p style="color: #ffffff; margin: 0 0 8px 0; font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px;">Congratulations</p>
+      <h2 style="color: #ffffff; margin: 0; font-size: 24px; font-weight: 700;">Your project has been selected!</h2>
+    </td>
+  </tr>
+</table>
+`
+
+  const escapedMessage = customMessage
+    ? customMessage
+        .replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/\n/g, '<br>')
+    : null
+
+  const content = `
+    ${sectionTitle(greeting)}
+    ${celebrationBanner}
+    ${infoBox(`<strong>"${projectName}"</strong> has been selected for the <strong>${awardName}</strong>`, 'success')}
+    ${
+      escapedMessage
+        ? `<div style="background-color: #f5f5f5; border-radius: 8px; padding: 20px; margin: 20px 0; color: ${BRAND.textDark}; font-size: 15px; line-height: 1.7;">${escapedMessage}</div>`
+        : paragraph('Our team will be in touch with more details about this award and next steps.')
+    }
+    ${accountUrl
+      ? ctaButton(accountUrl, 'Create Your Account')
+      : ctaButton('/applicant', 'View Your Dashboard')}
+  `
+
+  return {
+    subject: `Your project has been selected for ${awardName}: "${projectName}"`,
+    html: getEmailWrapper(content),
+    text: `
+${greeting}
+
+Your project has been selected!
+
+Project: ${projectName}
+Award: ${awardName}
+
+${customMessage || 'Our team will be in touch with more details about this award and next steps.'}
+
+${accountUrl
+  ? `Create your account: ${getBaseUrl()}${accountUrl}`
+  : `Visit your dashboard: ${getBaseUrl()}/applicant`}
+
+---
+Monaco Ocean Protection Challenge
+Together for a healthier ocean.
+    `,
+  }
+}
+
+/**
+ * Generate a preview HTML wrapper for admin email previews
+ */
+export function getEmailPreviewHtml(subject: string, body: string): string {
+  const formattedBody = body
+    .replace(/&/g, '&amp;')
+    .replace(/</g, '&lt;')
+    .replace(/>/g, '&gt;')
+    .replace(/\n/g, '<br>')
+  const content = `
+    ${sectionTitle(subject)}
+    <div style="color: #1f2937; font-size: 15px; line-height: 1.7; margin: 20px 0;">
+      ${formattedBody}
+    </div>
+  `
+  return getEmailWrapper(content)
+}
+
 /**
  * Template registry mapping notification types to template generators
  */
@@ -1828,6 +2044,32 @@ export const NOTIFICATION_EMAIL_TEMPLATES: Record<string, TemplateGenerator> = {
       (ctx.metadata?.awardName as string) || 'Award'
     ),
 
+  ADVANCEMENT_NOTIFICATION: (ctx) =>
+    getAdvancementNotificationTemplate(
+      ctx.name || '',
+      (ctx.metadata?.projectName as string) || 'Your Project',
+      (ctx.metadata?.fromRoundName as string) || 'previous round',
+      (ctx.metadata?.toRoundName as string) || 'next round',
+      ctx.metadata?.customMessage as string | undefined,
+      ctx.metadata?.accountUrl as string | undefined,
+    ),
+  REJECTION_NOTIFICATION: (ctx) =>
+    getRejectionNotificationTemplate(
+      ctx.name || '',
+      (ctx.metadata?.projectName as string) || 'Your Project',
+      (ctx.metadata?.roundName as string) || 'this round',
+      ctx.metadata?.customMessage as string | undefined
+    ),
+
+  AWARD_SELECTION_NOTIFICATION: (ctx) =>
+    getAwardSelectionNotificationTemplate(
+      ctx.name || '',
+      (ctx.metadata?.projectName as string) || 'Your Project',
+      (ctx.metadata?.awardName as string) || 'Special Award',
+      ctx.metadata?.customMessage as string | undefined,
+      ctx.metadata?.accountUrl as string | undefined,
+    ),
+
   // Admin templates
   NEW_APPLICATION: (ctx) =>
     getNewApplicationTemplate(