workspace/projects/gamilit/apps/backend/.gitignore
rckrdmrd 8b12d7f231 fix(cors): Resolve duplicate CORS headers in production
## Problem
CORS error: "Access-Control-Allow-Origin header contains multiple values"
caused by both Nginx and NestJS sending CORS headers.

## Solution
- NestJS handles CORS exclusively (main.ts)
- Nginx acts as SSL proxy only (no CORS headers)
- Updated .env.production.example with HTTPS origins
- Created GUIA-CORS-PRODUCCION.md with complete documentation

## Files Changed
- .gitignore: Allow .env.*.example files
- apps/backend/.gitignore: Allow .env.*.example files
- apps/backend/.env.production.example: HTTPS CORS config
- apps/frontend/.env.production.example: HTTPS/WSS config
- docs/95-guias-desarrollo/GUIA-CORS-PRODUCCION.md: Full guide

## Production Steps
1. Update .env.production files with HTTPS origins
2. Remove CORS headers from Nginx config
3. Rebuild frontend, restart backend

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-18 10:24:01 -06:00

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# Dependencies
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*
# Build
dist/
build/
# Environment
.env
.env.local
.env.*.local
.env.vault.keys
# IDE
.vscode/
.idea/
*.swp
*.swo
*~
# OS
.DS_Store
Thumbs.db
# Testing
coverage/
.nyc_output/
# Logs
logs/
*.log
.env*
.flaskenv*
!.env.project
!.env.vault
!.env.*.example
!.env.example
# Backups de scripts automáticos
**/*.backup-*