Dependencies and Adjacencies

bijux-proteomics-lab should depend on neighboring packages only in ways that strengthen its role as lab-facing execution. Adjacency is acceptable when it clarifies handoff and unacceptable when it lets the package silently absorb a neighbor's job.

Review Rule

• depend downward for prerequisites you genuinely need
• hand off upward or sideways when another package owns the meaning
• reject convenience coupling that makes the package harder to defend

First Proof Check

• the imports and public contracts in packages/bijux-proteomics-lab
• neighboring handbook branches when a dependency starts carrying meaning