Legacy Data Bridge

QiLife should not inherit old Supabase schema chaos.

Doctrine

• QiLife uses a clean canonical schema.
• Existing Supabase tables are legacy sources.
• Preserve/export Supabase data.
• Inventory tables, stage legacy rows.
• Selectively migrate useful records.
• Import messy useful rows as legacy QiBits.
• Supabase is not the runtime source of truth.

Planned Legacy Bridge Tables

• legacy_sources
• legacy_tables
• legacy_records
• legacy_mappings
• legacy_import_runs