Failure Recovery

Recovery guidance should help maintainers restore the right behavior, not just any working state.

Operating Rules

• recover from breakage by restoring canonical shared meaning, not by adding permissive exceptions
• revert or version bad migrations explicitly
• check consuming packages for downstream fallout before calling recovery complete

First Proof Check

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