sync: commit before registering as submodule

03-Architecture-Hardware/2026-07-06_Drogheda_EinarBoard-1.0-PreFab-Audit_v1.0.md

@@ -21,6 +21,15 @@ status: CLOSED 2026-07-07 — all four HIGH findings fixed and re-verified; bare
 > D2=RX2 (shared XBee-TX), D3–D7 empty, D8=TX2 (shared XBee-RX). Carrier mapping confirmed
 > position-for-position.
 >
+> **H5 FINAL DISPOSITION (2026-07-07 evening, OWNER DECISION):** board released at J1↔J2 =
+> **15.03 mm** (J2 y=71.35). Leo measured the physical module repeatedly with a vernier and
+> stands on **15.0 mm** centers; the auditor's reading of the evidence remains **15.24 mm**
+> (600 mil: breadboard compatibility requires N×2.54; the KiCad-forum production footprint;
+> Leo's own outer-faces measurement 15.87 − 0.64 = 15.23). Dissent recorded, decision accepted —
+> under either value the module mates (≤0.1 mm/row elastic offset worst-case). **Mandatory
+> assembly mitigation for all units: solder the J1/J2 (and MOD1) female strips with the module
+> plugged in as an alignment jig** — hole clearance absorbs the delta, zero preload either way.
+>
 > **H5 — NEW HIGH (2026-07-07, caught by the M4 gate / CAD engineer): Blackpill socket rows one
 > grid step too wide.** Board J1↔J2 = 17.78 mm (0.7"); the physical WeAct Blackpill measures
 > **15.24 mm (600 mil)** row-to-row (calipers: 15.87 outer − 0.64 pin = 15.23 c-c; corroborated by