refactor(detmir): retire python runtime paths

scripts/validate_install_kit.sh

@@ -32,75 +32,5 @@ for candidate in "${rust_candidates[@]}"; do
   fi
 done
 
-required_files=(
-  "$MANIFEST"
-  "$KIT_DIR/README-INSTALL-KIT.txt"
-  "$KIT_DIR/windows/deploy-ensemble.ps1"
-  "$KIT_DIR/windows/validate-deployment.ps1"
-  "$KIT_DIR/ansible/deploy_aw_windows.yml"
-  "$KIT_DIR/aw-server/install_aw_server.sh"
-  "$KIT_DIR/scripts/rebuild_install_kit.sh"
-  "$KIT_DIR/scripts/validate_install_kit.sh"
-  "$KIT_DIR/scripts/check_install_kit_vs_repo.sh"
-  "$KIT_DIR/scripts/quality-gate.sh"
-)
-
-echo "[1/4] Required files presence"
-for file in "${required_files[@]}"; do
-  [[ -f "$file" ]] || { echo "Missing required file: $file"; exit 1; }
-done
-
-echo "[2/4] Manifest checksum verification"
-sha256sum -c "$MANIFEST" >/dev/null
-
-echo "[3/4] Manifest completeness"
-python3 - <<'PY'
-from pathlib import Path
-import sys
-kit=Path('install-kit-awindows-20260427-211240')
-manifest=kit/'MANIFEST.txt'
-listed=[]
-for line in manifest.read_text().splitlines():
-    line=line.strip()
-    if not line:
-        continue
-    parts=line.split('  ',1)
-    if len(parts)!=2:
-        print(f'Invalid MANIFEST line: {line}')
-        sys.exit(1)
-    listed.append(parts[1])
-listed_set=set(listed)
-actual_set={str(p) for p in kit.rglob('*') if p.is_file() and p.name!='MANIFEST.txt'}
-missing=sorted(listed_set-actual_set)
-extra=sorted(actual_set-listed_set)
-if missing or extra:
-    print('Missing files listed in MANIFEST:', missing)
-    print('Files not listed in MANIFEST:', extra)
-    sys.exit(1)
-print(f'MANIFEST complete: {len(actual_set)} files tracked')
-PY
-
-echo "[4/4] Archive composition check"
-python3 - <<'PY'
-from pathlib import Path
-import tarfile, zipfile, sys
-kit_prefix='install-kit-awindows-20260427-211240/'
-zip_path=Path('install-kit-awindows-20260427-211240.zip')
-tar_path=Path('install-kit-awindows-20260427-211240.tar.gz')
-if not zip_path.exists() or not tar_path.exists():
-    print('Archives not found')
-    sys.exit(1)
-with zipfile.ZipFile(zip_path) as z:
-    zip_files=sorted(i for i in z.namelist() if not i.endswith('/'))
-with tarfile.open(tar_path, 'r:gz') as t:
-    tar_files=sorted(m.name for m in t.getmembers() if m.isfile())
-if zip_files != tar_files:
-    print('ZIP and TAR contents differ')
-    sys.exit(1)
-if not all(f.startswith(kit_prefix) for f in zip_files):
-    print('Unexpected archive prefix layout')
-    sys.exit(1)
-print(f'Archives match: {len(zip_files)} files')
-PY
-
-echo "validate_install_kit: OK"
+echo "ERROR: Rust validator not found. Build it with: cd '$ROOT_DIR/adk-rust' && cargo build --release -p validate-install-kit" >&2
+exit 127