Gate 4, slice 2: decisions/0001-0011 moved via git mv with schema
frontmatter prepended (status and date taken from each body's own
Status line - 0007 stays proposed, its decision is open in #20; bodies
unchanged except relative links gaining one directory level). The old
scheme's README and template retire - their rules already live in
AGENTS.md section 6 and the neckbeard ADR template. Every reference to
decisions/ across the tree retargeted (root files, not-yet-moved
verfahren/hosts/shared files, design doc and session ADR frontmatter).
Verified: validate 0 errors (11 ported + 2 session ADRs + duplicate-id
guard), gen_status --check current with all 13 ADRs listed, drift
check 0 findings, negative test shows a cloned id 0012 firing the
duplicate check.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
