Add badges for PyPI, Conda, and Codacy to README.md

Author: rbeucher

README.md

@@ -1,6 +1,9 @@
 # ACCESS Model Output Post-Processor (ACCESS-MOPPeR) v2
 
 [![Documentation Status](https://readthedocs.org/projects/access-mopper-v2/badge/?version=latest)](https://access-mopper-v2.readthedocs.io/en/latest/?badge=latest)
+[![PyPI version](https://badge.fury.io/py/access-mopper.svg)](https://badge.fury.io/py/access-mopper)
+[![Conda Version](https://img.shields.io/conda/vn/conda-forge/access-mopper.svg)](https://anaconda.org/conda-forge/access-mopper)
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/ACCESS-NRI/ACCESS-MOPPeR)](https://app.codacy.com/gh/ACCESS-NRI/ACCESS-MOPPeR/dashboard?utm_source=gh&utm_medium=referral&utm_content=&utm_campaign=Badge_grade)
 
 ACCESS-MOPPeR is a CMORisation tool designed to post-process ACCESS model output and produce CMIP-compliant datasets. This version represents a significant rewrite focusing on usability, flexibility, and integration with modern Python workflows.