docs: add README

Author: venki91

README.md

@@ -1 +1,13 @@
-# errsole-postgres
+# errsole-postgres
+
+PostgreSQL storage plugin for Errsole.
+
+## What is Errsole?
+
+Errsole is a Node.js logger with a built-in web dashboard. In this dashboard, you can easily view, filter, and search your app logs.
+
+If your application uses PostgreSQL as its database or if you prefer storing your application logs in PostgreSQL, you should install both the "errsole" and "errsole-postgres" modules. This setup allows you to store your application logs directly in your PostgreSQL database.
+
+## Full Documentation
+
+[https://github.com/errsole/errsole.js](https://github.com/errsole/errsole.js)