v0.3.0

Changelog

• 17d56e5: Merge pull request #3 from StrangeNoob/feature/editing-pack (@StrangeNoob)
• 16b13ce: feat(content): editing pack — Opening Lines, Inner Cut, Rewind + P (@StrangeNoob)
• fce7bf3: feat(engine): o/O open line, P paste-before, ciw/diw, Ctrl-r redo (@StrangeNoob)
• 5fa3b49: fix(engine): address CodeRabbit review on PR #3 (@StrangeNoob)