ci: switch deploy to rbio commands, inline branch resolution, rename CI_* -> DEPLOY_*

[davidsmejia]

Issue Number

N/A

Purpose/Implementation Notes

• .github/workflows/config.yml:

  • determine_branch step replaces get_deploy_branch (from common.sh) with inline regex on the tag suffix + git merge-base --is-ancestor for branch verification. Fails fast with ::error:: when a v-tag points at a commit not on the resolved branch.
  • The "Set $BRANCH and $CI_TAG" step (in deploy + deploy_hotfix) drops the common.sh source and reads needs.determine_branch.outputs.branch directly. Renames CI_TAG → DEPLOY_TAG to match rbio deploy:up's env.
  • Renames the CI_USERNAME env-block entry → DEPLOY_USER.

• .github/scripts/remote_deploy.sh:

  • Drops the common.sh source + get_deploy_repo derivation.
  • Inlines BRANCH → (DEPLOY_ENV, DOCKERHUB_REPO, BATCH_USE_ON_DEMAND_INSTANCES) as a case statement at the top.
  • env_vars now carries DEPLOY_TAG, DEPLOY_USER, DEPLOY_ENV, DOCKERHUB_REPO, BATCH_USE_ON_DEMAND_INSTANCES (per-env values), plus SYSTEM_VERSION (mirrors DEPLOY_TAG for docker-bake.hcl) and PUSH_CACHE=true (matches update_docker_images.sh's old behavior).
  • Image build step: ./scripts/update_docker_images.sh -u -g deploy … → ./bin/rbio build --push deploy
  • Image existence check inlines docker_image_exists + ALL_IMAGES (the two remaining things this script needed from common.sh).
  • Final deploy step: .github/scripts/run_terraform.sh → ./bin/rbio deploy:up (rbio deploy:up reads DEPLOY_TAG/DEPLOY_USER/DEPLOY_ENV from env, runs tfenv install, shells to infrastructure/deploy.sh.)
  • CI_TAG references renamed to DEPLOY_TAG throughout (log paths, echo headers, etc.).

• .github/scripts/slackpost_deploy.sh:

  • Reads $DEPLOY_USER / $BRANCH / $DEPLOY_TAG (which are now in env) rather than CI_* / re-deriving via git branch --contains.

Deploy-box precondition (must be done before this lands):

• tfenv installed and on PATH for non-login ssh sessions. The first deploy after merge invokes rbio deploy:up, which calls tfenv install (reads infrastructure/.terraform-version=0.13.5).

Methods

N/A

Types of changes

• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Functional tests

N/A

Checklist

• Lint and unit tests pass locally with my changes

Screenshots

N/A