Adding gex to the list of projects using Termdash.

Author: mum4k

README.md

@@ -209,6 +209,7 @@ Termdash uses [this branching model](https://nvie.com/posts/a-successful-git-bra
 - [datadash](https://github.com/keithknott26/datadash): Visualize streaming or tabular data inside the terminal.
 - [grafterm](https://github.com/slok/grafterm): Metrics dashboards visualization on the terminal.
 - [perfstat](https://github.com/flaviostutz/perfstat): Analyze and show tips about possible bottlenecks in Linux systems.
+- [gex](https://github.com/Tosch110/gex): Cosmos SDK explorer in-terminal.
 
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