feat(detmir): add rust-first operations tooling

scripts/check_install_kit_vs_repo.sh

@@ -5,10 +5,29 @@ ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 cd "$ROOT_DIR"
 
 KIT_DIR="install-kit-awindows-20260427-211240"
+TARGET_ROOT="${CARGO_TARGET_DIR:-$ROOT_DIR/adk-rust/target}"
+RUST_BIN="${CHECK_INSTALL_KIT_VS_REPO_RUST:-}"
+
+rust_candidates=()
+if [[ -n "$RUST_BIN" ]]; then
+  rust_candidates+=("$RUST_BIN")
+fi
+rust_candidates+=(
+  "$TARGET_ROOT/release/check-install-kit-vs-repo"
+  "$ROOT_DIR/adk-rust/target/release/check-install-kit-vs-repo"
+  "/usr/local/bin/check-install-kit-vs-repo"
+)
+
+for candidate in "${rust_candidates[@]}"; do
+  if [[ -x "$candidate" ]]; then
+    exec "$candidate" --root "$ROOT_DIR" --kit-dir "$KIT_DIR" "$@"
+  fi
+done
 
 python3 - <<'PY'
 from pathlib import Path
 import hashlib
+import sys
 
 root=Path('.')
 kit=Path('install-kit-awindows-20260427-211240')
@@ -37,7 +56,10 @@ for kp in sorted(p for p in kit.rglob('*') if p.is_file() and p.name!='MANIFEST.
     if sha(kp)!=sha(rp):
         mismatches.append(str(rel))
 
-ps_mismatches=[p for p in mismatches if p.startswith('windows/') and p.endswith('.ps1') or p.endswith('.psm1') or p.endswith('.psd1')]
+ps_mismatches=[
+    p for p in mismatches
+    if p.startswith('windows/') and p.endswith(('.ps1', '.psm1', '.psd1'))
+]
 
 print(f'Compared files: {len(all_compared)}')
 print(f'Missing in repo: {len(missing_in_repo)}')
@@ -55,4 +77,6 @@ if ps_mismatches:
     print('--- PowerShell mismatches ---')
     for p in ps_mismatches:
         print(p)
+if missing_in_repo or mismatches:
+    sys.exit(1)
 PY