docs: remove badges, use plain text

Author: mariuspruvot

README.md

@@ -2,8 +2,7 @@
 
 Voice transcription CLI using OpenAI Whisper.
 
-[![CI](https://github.com/mpruvot/shh/actions/workflows/ci.yml/badge.svg)](https://github.com/mpruvot/shh/actions/workflows/ci.yml)
-[![Python 3.11+](https://img.shields.io/badge/python-3.11+-blue.svg)](https://www.python.org/downloads/)
+Python 3.11+
 
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