Update languages.yaml (#130)

Add more `.env.[mode]` support for vuejs project. 、
diff --git a/assets/languages.yaml b/assets/languages.yaml
index 33aa6bb..1bf3119 100644
--- a/assets/languages.yaml
+++ b/assets/languages.yaml
@@ -5262,6 +5262,10 @@
     - ".cshrc"
     - ".env"
     - ".env.example"
+    - ".env.local"
+    - ".env.development"
+    - ".env.production"
+    - ".env.test"
     - ".flaskenv"
     - ".login"
     - ".profile"