re: runtime DATA SHEET reads the live weapon record (Route B, first capture)

Drove the retail game headless (Canary + lavapipe, vgamepad) to the Ready Room
Arsenal and read the Gallery-Mode DATA SHEET for every weapon the 5%-progress
save reveals.

Two UI->field mappings are CONFIRMED against weapons whose values ARE on disc:
  Ammo Capacity  == LoadingCount      (9/9 exact matches)
  Max. Lock Ons  == TriggerShotCount  (FALCON 9AM 12 == wep_02; BUZZARD 22 == wep_04)

That makes the panel an oracle for fields the disc leaves defaulted, and it is
shown for undeveloped weapons too, so no points need spending. Recovered
TriggerShotCount for wep_05 and wep_60 (both 4, on-disc absent), and bracketed
the defaulted Power / MaximumRange via the Range/Damage letter classes.

Ruled out first: the defaults are not in hidden/DefTables.pak (no WEAPON-schema
objects there) nor in the localized GP_MAIN_GAME_* duplicates.

Also adds the two analysis examples that produce the shopping list of defaulted
fields, the screenshot harness used to drive the menus, and the evidence PNGs.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

tools/re-capture/step.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+# One Arsenal navigation step + a compact capture: the weapon list (which row is
+# selected) stacked over the DATA SHEET numeric rows. Everything else is dropped.
+# Usage: step.sh <down|up|next|prev|none> <tag> [settle_s]
+set -u
+export HOME=/sylph-home/re
+OUT=/sylph-home/re/caps; mkdir -p "$OUT"
+case "${1}" in
+  down)  vgamepad dpad down; sleep 0.20; vgamepad dpad center ;;
+  up)    vgamepad dpad up;   sleep 0.20; vgamepad dpad center ;;
+  next)  vgamepad hold RB 0.35 ;;
+  prev)  vgamepad hold LB 0.35 ;;
+  none)  : ;;
+esac
+sleep "${3:-2.5}"
+raw="$OUT/$2.raw.png"
+screenshot "$raw" >/dev/null 2>&1
+convert "$raw" -crop 500x420+150+180 +repage /tmp/_list.png
+convert "$raw" -crop 500x200+700+100 +repage /tmp/_sheet.png
+convert /tmp/_list.png /tmp/_sheet.png -background black -append "$OUT/$2.png"
+rm -f "$raw"
+echo "$OUT/$2.png"