Added batch, bat aliases for shell language

Author: CyanideByte

interpreter/core/computer/terminal/languages/shell.py

@@ -8,7 +8,7 @@
 class Shell(SubprocessLanguage):
     file_extension = "sh"
     name = "Shell"
-    aliases = ["bash", "sh", "zsh"]
+    aliases = ["bash", "sh", "zsh", "batch", "bat"]
 
     def __init__(
         self,