Update README.md

Author: Gioee

README.md

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 # SQLite Cloud Documentation Search
 
+<p align="center">
+  <img src="https://sqlitecloud.io/social/logo.png" height="300" alt="SQLite Cloud logo">
+</p>
+
+![Build Status](https://github.com/sqlitecloud/docsearch-action/actions/workflows/test.yaml/badge.svg "Build Status")
+[![Latest Release](https://img.shields.io/github/v/tag/sqlitecloud/docsearch-action)](https://github.com/sqlitecloud/docsearch-action/releases/latest)
+
 This GitHub Action automates the process of building a table for an out-of-the-box documentation website full-text search powered by SQLite Cloud.
 
 ## Features