Make `rbs collection` say where the gem list comes from - #3094

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pocke wants to merge 2 commits into

claude/collection-init-agent-friendly

Commits on Aug 22, 2026

Say where the gem list comes from when `rbs collection init` runs

pocke
and
claude
committed
b572aba
Replace the backtraces on the missing-file paths of `rbs collection`

pocke
and
claude
committed
2bd3d70