Entrypoints and Examples

Examples should route readers into the real surface quickly and avoid making side paths look canonical.

Package Surface

• show imports and CLI usage that clarify the contract layer
• prefer examples that separate core meaning from runtime execution
• use schema examples when compatibility is the real concern

First Proof Check

• src/bijux_proteomics/domain/program_spec.py, domain/repositories.py, and domain/targets.py
• src/bijux_proteomics/interfaces/cli/app.py and interfaces/cli/__main__.py
• packages/bijux-proteomics-core/tests