Remove local PRISM.mp4; default PRISM video to the files host; v2.36.5

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/content.ts

@@ -527,7 +527,7 @@ export const DEFAULTS: SiteContent = {
   shareHeading: 'Help one more person hear the Word this week.',
   shareP: 'Scan the QR code or text the show link to a friend who needs encouragement today.',
   shareQrImageUrl: '/images/qr-code.jpg',
-  prismVideoUrl: '/images/PRISM.mp4',
+  prismVideoUrl: 'https://files.versebyversewithnate.us/images/PRISM.mp4',
   prismEyebrow: 'Featured Video',
   prismHeading: 'PRISM',
   prismIntro: