fix: add scalafix

.github/workflows/scala.yml

@@ -2,9 +2,9 @@ name: Scala CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [ master, series/0.x ]
   pull_request:
-    branches: [ master ]
+    branches: [ master, series/0.x ]
 
 jobs:
   build:

.scalafmt.conf

@@ -1,23 +1,27 @@
-version = "2.7.5"
+version = "3.5.9"
+runner.dialect = scala213
+align.preset = some
 maxColumn = 120
-align.preset = most
-align.multiline = false
-continuationIndent.defnSite = 2
-assumeStandardLibraryStripMargin = true
-docstrings = JavaDoc
-lineEndings = preserve
-includeCurlyBraceInSelectChains = false
-danglingParentheses.preset = true
-optIn.annotationNewlines = true
-newlines.alwaysBeforeMultilineDef = false
 
-rewrite.rules = [RedundantBraces]
+align.tokens = [
+  {code = "%", owner = "Term.ApplyInfix"},
+  {code = "%%", owner = "Term.ApplyInfix"},
+  {code = "=>", owner = "Case"}
+]
+
+align.openParenCallSite = false
+
+newlines.source=keep
+newlines.topLevelStatements = [before]
+newlines.beforeMultiline = keep
+newlines.topLevelStatementsMinBreaks = 1
+
+optIn.breakChainOnFirstMethodDot = true
+
+continuationIndent.defnSite = 2
 
-project.excludeFilters = []
+verticalMultiline.atDefnSite = true
+verticalMultiline.arityThreshold = 3
+verticalMultiline.newlineAfterOpenParen = true
 
-rewrite.redundantBraces.generalExpressions = false
-rewriteTokens = {
-  "⇒": "=>"
-  "→": "->"
-  "←": "<-"
-}
+danglingParentheses.callSite = false