fix: prompt does not respect [body-leading-blank] setting

Expected Behavior

When creating a commit with prompt, if you have body-leading-blank enabled, it should insert a line between the summary and the body

Current Behavior

When creating a commit with prompt, if you have body-leading-blank enabled, it will not insert a line between the summary and the body and will cause a warning or error (depending on your config) when validating the commit message

Affected packages

• cli
• core
• prompt
• config-angular

Possible Solution

No response

Steps to Reproduce

1. Add prompt to your project
2. Add extends: ['@commitlint/config-angular'] to your commitlint config file (or explicltly add rules: { 'body-leading-blank': [2, 'always'] } )
3. Run prompt (npx commit) and provide a body to your commit message
4. Check the commit message, it will not have a line between the summary and the body

• (Optional) Run commitlint and you'll see a warning about [body-leading-blank]

Context

No response

commitlint --version

18.4.3

git --version

2.34.1

node --version

v20.9.0