Do not ignore plugins file

Author: albertprz

.github/workflows/scala.yml

@@ -14,8 +14,6 @@ jobs:
       uses: actions/checkout@v3
     - name: Set up sbt
       uses: sbt/setup-sbt@v1
-      with:
-        sbt-runner-version: 1.5.5
     - name: Set up JDK 17
       uses: actions/setup-java@v3
       with:

.gitignore

@@ -1,6 +1,5 @@
 # sbt
 bin/
-project/
 target/
 app/target/
 macros/target/
@@ -10,6 +9,8 @@ build/
 .bsp/
 .bloop/
 .metals/
+project/project/
+project/build.properties
 
 #vscode
 .vscode/
@@ -21,4 +22,4 @@ build/
 .cache-main
 
 #general
-*.class
+*.class

project/plugins.sbt

@@ -0,0 +1 @@
+addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.4")