Add multiple admin improvements and bug fixes

- Email settings: Add separate sender display name field
- Rounds page: Drag-and-drop reordering with visible order numbers
- Round creation: Auto-assign projects to filtering rounds, auto-activate if voting started
- Round detail: Fix incorrect "voting period ended" message for draft rounds
- Projects page: Add delete option with confirmation dialog
- AI filtering: Add configurable batch size and parallel request settings
- Filtering results: Fix duplicate criteria display
- Add seed scripts for notification settings and MOPC onboarding form

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/lib/email.ts

@@ -15,7 +15,7 @@ async function getTransporter(): Promise<{ transporter: Transporter; from: strin
   // Read DB settings
   const dbSettings = await prisma.systemSettings.findMany({
     where: {
-      key: { in: ['smtp_host', 'smtp_port', 'smtp_user', 'smtp_password', 'email_from'] },
+      key: { in: ['smtp_host', 'smtp_port', 'smtp_user', 'smtp_password', 'email_from_name', 'email_from'] },
     },
     select: { key: true, value: true },
   })
@@ -30,7 +30,11 @@ async function getTransporter(): Promise<{ transporter: Transporter; from: strin
   const port = db.smtp_port || process.env.SMTP_PORT || '587'
   const user = db.smtp_user || process.env.SMTP_USER || ''
   const pass = db.smtp_password || process.env.SMTP_PASS || ''
-  const from = db.email_from || process.env.EMAIL_FROM || 'MOPC Portal <noreply@monaco-opc.com>'
+
+  // Combine sender name and email into "Name <email>" format
+  const fromName = db.email_from_name || 'MOPC Portal'
+  const fromEmail = db.email_from || process.env.EMAIL_FROM || 'noreply@monaco-opc.com'
+  const from = `${fromName} <${fromEmail}>`
 
   // Check if config changed since last call
   const configHash = `${host}:${port}:${user}:${pass}:${from}`