Add Brezn to clients list

README.md

@@ -162,6 +162,8 @@ Websites with lists of relays and their performance/health:
 - [Bold Bitcoin Wallet](https://github.com/BoldBitcoinWallet/BoldWallet)![stars](https://img.shields.io/github/stars/BoldBitcoinWallet/BoldWallet.svg?style=social) - A Bitcoin wallet implementing MPC TSS over Nostr for decentralized device pairing and transaction signing. Connect devices from anywhere via Nostr relays with NIP-44 encryption 
 - [Blobbi](https://blobbi.pet/) - Your Virtual Pet on the Nostr Network. Adopt and care for your own unique digital companion that lives forever on the decentralized web. 
 - [Blowater](https://blowater.deno.dev) - A desktop Web client focusing on chat with delightful UX
+- [Brezn](https://github.com/DaBena/Brezn)![stars](https://img.shields.io/github/stars/DaBena/Brezn.svg?style=social) - PWA client for Nostr focusing on local networking using five-digit geohash (4.9 × 4.9 km cell). Like CB radio for the internet: local communication in your area, without central control.
+  - [dabena.github.io/Brezn/](https://dabena.github.io/Brezn/) - live instance
 - [+Chorus](https://github.com/andotherstuff/chorus/)![stars] - +chorus is a simple space for communities to gather, share, and support each other.
 - [connect4](https://github.com/stutxo/connect4xyz)![stars](https://img.shields.io/github/stars/stutxo/connect4xyz.svg?style=social) - connect 4 over nostr
   - [connect4.xyz](https://connect4.xyz/)