v1.16.3

• fix: add index.css to package.json exports (3f57e1b)
• Merge pull request #270 from smorton-planview/FixFor223 (8a2b9e6)
• Apply prettier to changes (8c042d0)
• fix: #223 (271b18a)
• docs: toc update (7b8f7ce)
• docs: add info about css exports (b06d77b)