v1.0.0-rc.1

Many thanks to @EltonLobo07, @is-jonreeves, @serkodev and @antfu for contributing to this release.

• Add gtValue and ltValue action for greater than and less than validation (pull request #978, #985)
• Add values and notValues action for easier multi-value validation (pull request #919)
• Add slug action to validate URL slugs (pull request #910)
• Add entriesFromObjects util to improve tree shaking (pull request #1023)