fix: bump zad-cli to v0.5.0 (#48)

Pulls in v2 deployment read endpoints, mutation confirmations,
faster describe, and error/validation fixes shipped in v0.4.0
and v0.5.0 upstream.

Author: anneschuth

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Changed
+- Bump zad-cli from v0.3.0 to v0.5.0 (v2 deployment read endpoints, mutation confirmations, faster `describe`, plus error/validation fixes)
 - Bump `softprops/action-gh-release` from v2 to v3 in release workflow (moves release job to Node 24 runtime)
 
 ## [4.0.3] - 2026-04-21

scripts/zad-common.sh

@@ -5,7 +5,7 @@
 
 # Install zad-cli if not already available.
 # Pin to a specific version tag to prevent breaking changes.
-ZAD_CLI_VERSION="v0.3.0"
+ZAD_CLI_VERSION="v0.5.0"
 
 install_zad_cli() {
   if command -v zad >/dev/null 2>&1; then