L25: keep the firmware loss-history buffer. With §7.3's "make it real, browser
only, behind a feature flag", the telemetry decision set is now complete and
plan 5e has no judgement calls left in it — only work.
Also corrects the ALIGNMENT entry, which described four live fragments: the
fabricated gradient-health UI (L1) was already deleted in Phase 1, so three
remain. Fragment inventory re-verified against the tree rather than copied
forward from the audit.