chore: Apply EditorConfig to more files (SchemaStore#2713)

Author: hyperupcall

.editorconfig

@@ -1,6 +1,6 @@
-root=true
+root = true
 
-[*.{json,md,toml,yml,yaml}]
+[*]
 end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
@@ -11,8 +11,15 @@ indent_style = space
 indent_size = 2
 
 [*.md]
+indent_style = space
+indent_size = 2
 trim_trailing_whitespace = false
 
 [*.{yml,yaml}]
 indent_style = space
+indent_size = 2
 trim_trailing_whitespace = false
+
+[*.cshtml]
+indent_style = space
+indent_size = 4