Public Imports

Public imports should make it obvious which modules are safe to rely on and which ones are just nearby implementation detail.

Package Surface

• bijux_proteomics.program_spec, programs, and targets for durable contract imports
• bijux_proteomics.lifecycle, validation, and execution_contracts for readiness and execution rules
• bijux_proteomics.schema and serialization for portable contract payloads

First Proof Check

• src/bijux_proteomics/program_spec.py, programs.py, and targets.py
• src/bijux_proteomics/cli.py and interfaces/cli.py
• packages/bijux-proteomics-core/tests