docs: add AtomGit badge to readmes (#463)

Author: nightt5879

README.md

@@ -34,6 +34,10 @@
   <br />
 
   <a href="https://trendshift.io/repositories/13979" target="_blank"><img src="https://trendshift.io/api/badge/repositories/13979" alt="plait-board%2Fdrawnix | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+
+  <br />
+
+  <a href="https://atomgit.com/plait-board/drawnix" target="_blank"><img src="https://atomgit.com/plait-board/drawnix/star/new_badge.svg" alt="AtomGit G-Star" height="54" /></a>
 </div>
 
 [*English README*](https://github.com/plait-board/drawnix/blob/develop/README_en.md)

README_en.md

@@ -34,6 +34,10 @@
   <br />
 
   <a href="https://trendshift.io/repositories/13979" target="_blank"><img src="https://trendshift.io/api/badge/repositories/13979" alt="plait-board%2Fdrawnix | Trendshift" style="width: 250px; height: 55px;" width="250" height="55"/></a>
+
+  <br />
+
+  <a href="https://atomgit.com/plait-board/drawnix" target="_blank"><img src="https://atomgit.com/plait-board/drawnix/star/new_badge.svg" alt="AtomGit G-Star" height="54" /></a>
 </div>
 
 [*中文*](https://github.com/plait-board/drawnix/blob/develop/README.md)