Create a bash script `deploy-to-gitlab.sh` for automating database backups and pushing code to GitLab. The script supports semantic versioning (patch, minor, major increments) and reads GitLab credentials from a `git.env` file. It also creates/updates a `version.json` file to track the current version and changelog.
Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 42d8028a-fa71-4ec2-938c-e43eedf7df01
Replit-Commit-Checkpoint-Type: intermediate_checkpoint
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