* feat: lock minor versions when creating projects / adding plugins
closes#5012
* refactor: also calculate latestMinor version
* feat: support add packages with tilde version range
* refactor: make the `runCommand` invocations more concise
* refactor: use the `getVersions` utility function to get latestMinor
* feat: when adding plugins, use tilde range by default
* fix: allow empty args