Refactor CORS configuration to allow all origins and remove ALLOWED_ORIGINS…

Refactor CORS configuration to allow all origins and remove ALLOWED_ORIGINS environment variable from backend configurations in .gitlab-ci.yml and docker-compose.yml. Update ECS task definition to eliminate ALLOWED_ORIGINS entry for improved security and simplicity.
4 jobs from master in 1 minute 53 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #127100
docker
docker_build_backend_staging

01:25

passed #127101
docker
docker_build_frontend_staging

00:41

 
  Deploy
passed #127102
sg deploy
deploy_backend_staging

00:28

passed #127103
sg deploy
deploy_frontend_staging

00:23