add .idea to .gitignore file

owenniblock · owenniblock · commit c707871d64a6 · 2021-10-12T12:51:09.000+01:00
diff --git a/.gitignore b/.gitignore
@@ -129,6 +129,7 @@ book/
 ## IntelliJ IDEA
 
 *.iml
+.idea
 
 ## i18n auto-generated files
 
