refactor(detmir): retire python runtime paths

scripts/check_install_kit_vs_repo.sh

@@ -24,59 +24,5 @@ for candidate in "${rust_candidates[@]}"; do
   fi
 done
 
-python3 - <<'PY'
-from pathlib import Path
-import hashlib
-import sys
-
-root=Path('.')
-kit=Path('install-kit-awindows-20260427-211240')
-if not kit.exists():
-    raise SystemExit('Install kit directory not found')
-
-def sha(path: Path) -> str:
-    return hashlib.sha256(path.read_bytes()).hexdigest()
-
-all_compared=[]
-mismatches=[]
-missing_in_repo=[]
-allowed_kit_only_prefixes=('server-configs-' ,)
-allowed_kit_only_files={'README-INSTALL-KIT.txt'}
-
-for kp in sorted(p for p in kit.rglob('*') if p.is_file() and p.name!='MANIFEST.txt'):
-    rel=kp.relative_to(kit)
-    rp=root/rel
-    if not rp.exists():
-        rel_str=str(rel)
-        if rel_str in allowed_kit_only_files or rel_str.startswith(allowed_kit_only_prefixes):
-            continue
-        missing_in_repo.append(str(rel))
-        continue
-    all_compared.append(str(rel))
-    if sha(kp)!=sha(rp):
-        mismatches.append(str(rel))
-
-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)}')
-print(f'Mismatched content: {len(mismatches)}')
-if missing_in_repo:
-    print('--- Missing in repo ---')
-    for p in missing_in_repo:
-        print(p)
-if mismatches:
-    print('--- Mismatches ---')
-    for p in mismatches:
-        print(p)
-print(f'PowerShell mismatches: {len(ps_mismatches)}')
-if ps_mismatches:
-    print('--- PowerShell mismatches ---')
-    for p in ps_mismatches:
-        print(p)
-if missing_in_repo or mismatches:
-    sys.exit(1)
-PY
+echo "ERROR: Rust checker not found. Build it with: cd '$ROOT_DIR/adk-rust' && cargo build --release -p check-install-kit-vs-repo" >&2
+exit 127