fix: soften award notification email tone from "selected" to "under consideration"

The email was implying projects had won the award. Updated banner, subject,
and body copy to clarify they are being considered, not awarded.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/app/(admin)/admin/awards/[id]/page.tsx

@@ -718,7 +718,7 @@ export default function AwardDetailPage({
                 open={notifyDialogOpen}
                 onOpenChange={setNotifyDialogOpen}
                 title="Notify Eligible Projects"
-                description={`Send "Selected for ${award.name}" emails to all ${award.eligibleCount} eligible projects.`}
+                description={`Send "Under consideration for ${award.name}" emails to all ${award.eligibleCount} eligible projects.`}
                 recipientCount={notifyPreview.data?.recipientCount ?? 0}
                 previewHtml={notifyPreview.data?.html}
                 isPreviewLoading={notifyPreview.isLoading}