Cut 8, Huginn half, commit 4 of 4: `tools/eureka-cut8-mutations.psd1`,
entries H1-H20, each the exact source change that restores one
permissiveness this cut closed and the one test that must fail while it
is applied. The suite runs through Epiphany's `tools/eureka-mutations.ps1`
with `-Repo F:\Projects\Huginn`; Huginn holds only the entries.
H5 is a four-edit entry: `Mind::open` is switched to the transient redb
store, which needs a `MindStore` impl the live crate deliberately lacks,
so the entry supplies it in `store.rs`. That makes `store.rs` a fourth
harness target beyond the three the spec names; the file's header says
so. H7 moves the replay check above the per-kind rules rather than above
A7, since the digest it looks up needs A7's strong reads to exist.
Run 2026-09-16 against `0bd7133`: M0 green with 26 tests, every entry
killed by its named test, every target restored byte for byte.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
ca30d3eae5