🌍 Epic: HackHQ interactive globe site

[Jose-Gael-Cruz-Lopez]

Build a website for HackHQ — a 3D interactive globe of hackathons worldwide.

Stack: Vite + React + TS · react-globe.gl · Supabase (read-only) · Cloudflare Pages.
Data flow: listings.json → GitHub Action geocodes → Supabase → globe.

Spec: https://github.com/Jose-Gael-Cruz-Lopez/hackhq/blob/main/docs/superpowers/specs/2026-06-28-hackhq-map-site-design.md

Backend

• Backend: Supabase hackathons table + RLS read policy #11
• Backend: Geocoding step + geocode cache (Nominatim) #12
• Backend: Sync GitHub Action (listings.json → geocode → Supabase upsert) #13

Frontend

• Frontend: Scaffold Vite + React + TS + Tailwind app (site/) #14
• Frontend: Supabase data layer (client, types, fetch) #15
• Frontend: 3D globe with status-colored markers (react-globe.gl) #16
• Frontend: Marker interactions — tooltip + detail card #17
• Frontend: Search, filters, and Virtual/Online side panel #18
• Frontend: Submit CTA (prefilled GitHub issue) + responsive polish #19

Infra

• Infra: Cloudflare Pages deployment + Supabase env + domain #20