📝 chore(README): add tim-boettcher.online to showcase (#187)

README.md

@@ -143,6 +143,7 @@ To learn more about multilingual support, see the [Frequently Asked Questions](h
 | [seadve.github.io](https://seadve.github.io/) | Dave Patrick Caberto ([SeaDve](https://github.com/SeaDve/)) | Personal blog and portfolio with custom CSS | [Source](https://github.com/SeaDve/seadve.github.io) |
 | [donovan.is](https://donovan.is) | [Donovan Glover](https://github.com/donovanglover) | Linux, Rust, and Full Stack Web Development | [Source](https://github.com/donovanglover/donovan.is) |
 | [mikufan.page](https://mikufan.page) | [Nadia](https://github.com/nyadiia) | Personal blog | [Source](https://github.com/nyadiia/mikufan.page) |
+| [tim-boettcher.online](https://tim-boettcher.online/) | [Tim Böttcher](https://codeberg.org/Tim-Boettcher/) | Insights and ramblings of a deafblind programmer | [Source](https://codeberg.org/Tim-Boettcher/tim-boettcher-online/) |
 
 Using tabi? Feel free to create a PR and add your site to this list.