Skill: supabase-build-planning
Author: zincdigitalofmiami
Description: Plan and stage the build-out of ZINC Fusion V16 Supabase schemas when data sources and contracts are still evolving. Use when: building all schemas from scratch, deciding how to model uncertain source inputs, sequencing migrations across the 9 schemas, defining writer/reader boundaries, locking source-agnostic table contracts, or turning open-ended database ideas into a checkpointed build plan. Runs pre-flight, source-volatility loop, schema-ownership loop, table-contract loop, migration-slice loop, approval gate, and implementation handoff. Never invents fake data or treats uncertain inputs as settled fact.