Update OLED GIF with actual claw bitmap

Fix: use corrected index.html with OLED GIF

Fix: remove leftover Coming Soon text

Replace dashboard placeholder with OLED demo GIF

Add OLED demo GIF

Re-add Buy Me a Coffee button with correct URL

Fix Ko-fi links: remove Buy Me a Coffee button, point Ko-fi to ralphperez, restore hero CTA

Add Ko-fi support link, fix GitHub repo URLs

Initial website deploy for fireclaw.app