example-content plugin, project website with screenshot

Example-content: footer button creates 20 realistic demo cards in a
"Project Alpha" bucket for screenshots and first-time exploration.

Website: full-page sections with large watermark labels, screenshot
hero with typing animation, email/spam section, Gitea detail,
relay encryption flow, keyboard keycaps, deploy options.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

website/serve.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+# Ad hoc server for the hyprcrd website
+PORT=${1:-3000}
+cd "$(dirname "$0")"
+echo "  hyprcrd website: http://localhost:$PORT"
+python3 -m http.server "$PORT"