What is octivi-bash-boilerplate?
Create, refactor, and migrate Bash scripts with Octivi Bash Boilerplate (OBB) using marker blocks (`# >>> OBB:BEGIN ...` / `# <<< OBB:END`). Use when selecting `header` vs `full` integration, copying ready templates, updating marker blocks, and validating script quality with deterministic checks. Source: octivi/bash-boilerplate.