Add badges to README for project visibility

Added badges for CI, Python, SQL, and Pandas.

Author: anandi-mahure

README.md

@@ -2,6 +2,8 @@
 
 > Automated Python pipeline for enterprise-scale ERP data validation,
 > cross-system financial reconciliation, and CFO-ready governance reporting.
+
+
 ![CI](https://github.com/anandi-mahure/erp-reconciliation-pipeline/actions/workflows/ci.yml/badge.svg)
 ![Python](https://img.shields.io/badge/Python-3776AB?style=flat-square&logo=python&logoColor=white)
 ![SQL](https://img.shields.io/badge/SQL-4479A1?style=flat-square&logo=postgresql&logoColor=white)