Fix: include package-lock.json in release commits

Ensures npm ci and workflows use a lockfile that matches the bumped package version.

Fix workflow

Release v1.15.0-beta.0

Release v1.14.1

Release v1.14.0

Release v1.13.1

Release v1.12.10

Release v1.12.9

Add retry on MCP publish

Release v1.12.7