v0.4.0

Changelog

• 0be992f docs: changelog for v0.4.0
• 4035843 refactor(to-sqlite): migrate to pkg/csvops library
• 6f0366d refactor(preview): migrate to pkg/csvops library
• 894d7bc refactor(stats): migrate to pkg/csvops library
• a9d361c refactor(merge): migrate to pkg/csvops library
• 92a67c5 refactor(filter): migrate to pkg/csvops library
• 9192e18 refactor(dedupe): migrate to pkg/csvops library
• 6ffe3d8 fix: anchor csvops binary ignore so pkg/csvops directory is tracked
• cfff16c refactor(split): extract core logic into pkg/csvops library
• 67dd203 test: add unit tests and matrix test workflow
• df7f3ff ci: add CI workflow and harden release workflow
• a80335a docs: rewrite README for v0.3.0 features and accurate flag set