evol(deploy): run-project-hooks, algo/enso repository_root, wire change-to-all-branches
**Motivations:**
- Execute deploy.hooks.phases from conf.json with fallback to deploy_script_path; align algo/enso with repository_root and empty phases.
**Root causes:**
- Deploy entry was hardcoded to deploy.sh; hooks array unused.
**Correctifs:**
- None.
**Evolutions:**
- deploy/run-project-hooks.sh; change-to-all-branches.sh and deploy-by-script-to.sh call it when IA_PROJECT_ID is set; lecoffreio phases list deploy/scripts_v2/deploy.sh; algo/enso repository_root + hooks.phases []; deploy/lib/README.md placeholder for future generic extract.
**Pages affectées:**
- deploy/run-project-hooks.sh, deploy/change-to-all-branches.sh, deploy/deploy-by-script-to.sh, deploy/lib/README.md, projects/lecoffreio/conf.json, projects/algo/conf.json, projects/enso/conf.json
Nicolas Cantu
aa3249ee0c