docs(readme): add heading and sonar badge (#47)

Author: ReenigneArcher

README.md

@@ -1,2 +1,13 @@
-# template-base
-Base repository template for LizardByte.
+<div align="center">
+  <img
+    src="https://raw.githubusercontent.com/LizardByte/.github/refs/heads/master/branding/logos/logo.svg"
+    alt="LizardByte icon"
+    width="256"
+  />
+  <h1 align="center">repo-name</h1>
+  <h4 align="center">Repo description. This should exactly match the description in GitHub.</h4>
+</div>
+
+<div align="center">
+  <a href="https://sonarcloud.io/project/overview?id=LizardByte_template-base"><img src="https://img.shields.io/sonar/quality_gate/LizardByte_template-base?server=https%3A%2F%2Fsonarcloud.io&style=for-the-badge&logo=sonarqubecloud&label=sonarcloud" alt="SonarCloud"></a>
+</div>