Remote SSH/VPN to AD2 keeps flapping; hand the remaining datasheet fixes to the
local AD2 session. Includes the per-subtype approach (DSCA_TEMPLATES from staged
originals — STAGE 1 done, dsca-templates.json on AD2 = 126 models), the render-wiring
+ per-subtype byte-validation gate, Fix 5 (379 backfill via legacy_cert_text), the
discipline (backup/save-state/validate-before-publish), and the derive-dsca-templates
tool. Ref ticket #32441.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
