The first commit, the core and all files is adding to repo

.env.example

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+# Public website URL (HTTPS for hosted contributor pairing)
+MINEGEO_URL=http://localhost:3000
+NEXT_PUBLIC_SUPABASE_URL=
+NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY=
+# Server only. Never prefix this key with NEXT_PUBLIC_.
+SUPABASE_SECRET_KEY=
+# Optional direct PostgreSQL connection for maintenance. Runtime uses the Supabase API.
+DATABASE_URL=
+# Explicit local guest sandbox when no hosted project is configured.
+MINEGEO_LOCAL_MODE=true
+MINEGEO_FACE_SIZE=1024
+MINEGEO_MAX_UPLOAD_BYTES=268435456