Standardize EOL: LF default, CRLF for Windows shell files

Author: Laoujin

.editorconfig

@@ -3,7 +3,7 @@ root = true
 [*]
 indent_style = space
 charset = utf-8
-end_of_line = crlf
+end_of_line = lf
 insert_final_newline = true
 trim_trailing_whitespace = true
 
@@ -23,3 +23,6 @@ indent_size = 3
 [*.md]
 indent_size = 2
 trim_trailing_whitespace = false
+
+[*.{ps1,bat,cmd}]
+end_of_line = crlf