Fix .scalafmt.conf

Author: derrickburns

.scalafmt.conf

@@ -1,10 +1,13 @@
-# .scalafmt.conf
-version = "3.8.1"
-runner.dialect = scala213
-maxColumn = 120
-align.preset = more
-continuationIndent.defnSite = 2
+# .scalafmt.conf  — valid for Scala 2.12/2.13
+version = 3.7.17
 
-# Disable semanticdb for now (causing dependency resolution issues)
-semanticdb.enabled = false
+runner.dialect = scala213
 
+maxColumn = 100
+align.preset = most
+newlines.alwaysBeforeTopLevelStatements = true
+rewrite.trailingCommas = always
+includeCurlyBraceInSelectChains = false
+optIn.breakChainOnFirstMethodDot = false
+indent.main = 2
+spaces.inImportCurlyBraces = true