Move .editorconfig to repo root (#24398)

* Move .editorconfig to repo root

* Add yaml formatting to .editorconfig

.editorconfig

@@ -8,7 +8,7 @@ insert_final_newline = true
 trim_trailing_whitespace = true
 charset = utf-8
 
-[*.go]
+[*.{go,sql}]
 indent_style = tab
 
 [*.{js,jsx,json,html,ts,tsx}]
@@ -21,12 +21,21 @@ indent_size = 2
 [i18n/**.json]
 indent_size = 2
 
-[Makefile]
+[Makefile,*.mk]
 indent_style = tab
 
 [*.scss]
 indent_style = space
 indent_size = 4
 
+[*.md]
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = false
+
 [.npm-upgrade.json]
 insert_final_newline = false
+
+[*.yml,*.yaml]
+indent_style = space
+indent_size = 2

server/.editorconfig

@@ -1,27 +0,0 @@
-# http://editorconfig.org/
-
-root = true
-
-[*]
-end_of_line = lf
-insert_final_newline = true
-charset = utf-8
-trim_trailing_whitespace = true
-
-[*.{go,sql}]
-indent_style = tab
-
-[*.{js,jsx,json,html}]
-indent_style = space
-indent_size = 4
-
-[i18n/**.json]
-indent_size = 2
-
-[Makefile,*.mk]
-indent_style = tab
-
-[*.md]
-indent_style = space
-indent_size = 4
-trim_trailing_whitespace = false