Add Bartib

Bartib is a simple timetracker for the command line written in rust

README.md

@@ -275,6 +275,7 @@ See also [A comparison of operating systems written in Rust](https://github.com/
 
 ### Productivity
 
+* [Bartib](https://github.com/nikolassv/bartib) [[Bartib](https://crates.io/crates/bartib)] - A simple timetracker for the command line [![Tests](https://github.com/nikolassv/bartib/actions/workflows/test.yml/badge.svg?branch=master)](https://github.com/nikolassv/bartib/actions/workflows/test.yml)
 * [espanso](https://github.com/federico-terzi/espanso) — A cross-platform Text Expander written in Rust [![Build Status](https://dev.azure.com/freddy6896/espanso/_apis/build/status/federico-terzi.espanso?branchName=master)](https://dev.azure.com/freddy6896/espanso/_build)
 * [eureka](https://crates.io/crates/eureka) — A CLI tool to input and store your ideas without leaving the terminal
 * [pier-cli/pier](https://github.com/pier-cli/pier) — A central repository to manage (add, search metadata, etc.) all your one-liners, scripts, tools, and CLIs