Add missing env vars to Dockerfile for Gitea integration

- Add GITEA_URL, GITEA_TOKEN for auto-repo creation
- Add NEXT_PUBLIC_GITEA_URL for client-side
- Add SUPABASE_SERVICE_ROLE_KEY for server actions

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Dockerfile

@@ -20,12 +20,20 @@ ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
 ARG NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY
 ARG NEXT_PUBLIC_SITE_URL
 ARG NEXT_PUBLIC_N8N_WEBHOOK_URL
+ARG NEXT_PUBLIC_GITEA_URL
+ARG GITEA_URL
+ARG GITEA_TOKEN
+ARG SUPABASE_SERVICE_ROLE_KEY
 
 ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL
 ENV NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY
 ENV NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY=$NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY
 ENV NEXT_PUBLIC_SITE_URL=$NEXT_PUBLIC_SITE_URL
 ENV NEXT_PUBLIC_N8N_WEBHOOK_URL=$NEXT_PUBLIC_N8N_WEBHOOK_URL
+ENV NEXT_PUBLIC_GITEA_URL=$NEXT_PUBLIC_GITEA_URL
+ENV GITEA_URL=$GITEA_URL
+ENV GITEA_TOKEN=$GITEA_TOKEN
+ENV SUPABASE_SERVICE_ROLE_KEY=$SUPABASE_SERVICE_ROLE_KEY
 
 RUN npm run build