migrateCodexHooksMapFormat re-emitted the raw `[hooks.<X>]` path segment as
the leaf TOML key of the new `[[hooks.<EVENT>]]` block. When the legacy
table key was a `<file>:<event>:<line>:<col>` location identifier and the
real event lived in an `event = "..."` body field, the migration emitted a
header like `[[hooks."C:\\Users\\helen\\.codex\\config.toml:session_start:0:0"]]`
that Codex 0.124.0+ refuses to load — causing `npx get-shit-done-cc@latest`
to abort the Codex runtime install on Windows configs that pre-date AoT.
Mirror the flat-AoT branch in the map-format and stale-namespaced-AoT
branches: when the section body declares `event = "..."`, that name wins
as the leaf key and `event` is excluded from the re-emitted handler body.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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