Local Development

Local development guidance should protect package boundaries while making routine edits easier to review.

Operating Rules

• change one shared meaning at a time and review the downstream blast radius immediately
• run migration and serialization proof whenever a schema-facing edit lands
• treat convenience coercion as a red flag during local development

First Proof Check

• src/bijux_proteomics_foundation/schema.py and migrations.py
• src/bijux_proteomics_foundation/serialization.py
• packages/bijux-proteomics-foundation/tests