Update README.md with logo and code cov

Author: subhayu99

README.md

@@ -1,12 +1,32 @@
-# SQLStream
-
-**A lightweight, pure-Python SQL query engine for CSV, Parquet, JSON, JSONL, HTML, and Markdown files with lazy evaluation and intelligent optimizations.**
-
-[![Tests](https://img.shields.io/github/actions/workflow/status/subhayu99/sqlstream/tests.yml?branch=main&label=Tests)](https://github.com/subhayu99/sqlstream/actions)
-[![Documentation](https://img.shields.io/github/actions/workflow/status/subhayu99/sqlstream/docs.yml?branch=main&label=Documentation)](https://subhayu99.github.io/sqlstream)
-[![License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
-
-📖 **[Full Documentation](https://subhayu99.github.io/sqlstream)** | 🚀 **[Quick Start](https://subhayu99.github.io/sqlstream/getting-started/quickstart/)** | 💬 **[Discussions](https://github.com/subhayu99/sqlstream/discussions)**
+<div align="center">
+  <img src="docs/assets/logo.png" alt="SQLStream Logo" width="200">
+  <h1>SQLStream</h1>
+  
+  <p>
+    <strong>A lightweight, pure-Python SQL query engine for CSV, Parquet, JSON, JSONL, HTML, and Markdown files with lazy evaluation and intelligent optimizations.</strong>
+  </p>
+
+  <p>
+    <a href="https://github.com/subhayu99/sqlstream/actions">
+      <img src="https://img.shields.io/github/actions/workflow/status/subhayu99/sqlstream/tests.yml?branch=main&label=Tests&style=flat-square" alt="Tests">
+    </a>
+    <a href="https://codecov.io/gh/subhayu99/sqlstream">
+      <img src="https://img.shields.io/codecov/c/github/subhayu99/sqlstream?style=flat-square&token=YOUR_CODECOV_TOKEN" alt="Coverage">
+    </a>
+    <a href="https://subhayu99.github.io/sqlstream">
+      <img src="https://img.shields.io/github/actions/workflow/status/subhayu99/sqlstream/docs.yml?branch=main&label=Documentation&style=flat-square" alt="Documentation">
+    </a>
+    <a href="LICENSE">
+      <img src="https://img.shields.io/badge/license-MIT-blue.svg?style=flat-square" alt="License">
+    </a>
+  </p>
+  
+  <p>
+    📖 <a href="https://subhayu99.github.io/sqlstream"><strong>Full Documentation</strong></a> | 
+    🚀 <a href="https://subhayu99.github.io/sqlstream/getting-started/quickstart/"><strong>Quick Start</strong></a> | 
+    💬 <a href="https://github.com/subhayu99/sqlstream/discussions"><strong>Discussions</strong></a>
+  </p>
+</div>
 
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