Rewrite BMS skill from bash to Python

scripts/bms-accounts.sh

@@ -1,23 +1,6 @@
 #!/usr/bin/env bash
 set -euo pipefail
-
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-
-# Get token from bms-auth.sh
-if ! token=$(bash "${SCRIPT_DIR}/bms-auth.sh" get-token 2>/dev/null); then
-  echo "Error: Failed to retrieve BMS token" >&2
-  exit 1
-fi
-
-curl --silent --show-error --fail \
-  -H "Authorization: Bearer $token" \
-  "https://api.bms.kaseya.com/v2/crm/accounts/lookup" | \
-  jq -r '.result[]? // .[]' | \
-  while IFS= read -r line; do
-    id=$(echo "$line" | jq -r '.Id')
-    name=$(echo "$line" | jq -r '.Name')
-    code=$(echo "$line" | jq -r '.Code')
-    printf "%-10s %-40s %-20s\n" "$id" "$name" "$code"
-  done
-
-exit 0
+REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+export PYTHONPATH="${REPO_ROOT}/src${PYTHONPATH:+:$PYTHONPATH}"
+exec python3 -m openclaw_bms accounts "$@"