ADR-0120: A collision's suffix is an ordinal, and the first occurrence keeps its name

Status: accepted

Context

The design's "pool members get _1, everything else gets the key_id" was written when key_id was not expected to be in the generated name; here it always is, so appending it cannot disambiguate anything. And renaming both halves would change a variable that was never ambiguous for whoever reads it first

Decision

A collision's suffix is an ordinal, and the first occurrence keeps its name

Evidence

src/ts/state.ts, unv-cli/src/envfile.rs