Fix dart formatter width

.vscode/settings.json

@@ -1,13 +1,9 @@
 {
-	"dart.lineLength": 250,
 	"[dart]": {
 		"editor.defaultFormatter": "Dart-Code.dart-code",
         "editor.formatOnSave": true,
         "editor.formatOnType": true,
         "editor.tabSize": 2,
-        "editor.rulers": [
-            250
-        ],
         "editor.detectIndentation": false,
         "editor.selectionHighlight": false,
         "editor.suggest.snippetsPreventQuickSuggestions": false,

analysis_options.yaml

@@ -10,6 +10,9 @@ analyzer:
   errors:
     invalid_annotation_target: ignore
 
+formatter:
+  page_width: 120
+
 linter:
   rules:
     sort_pub_dependencies: false