Indent with 2 spaces instead of 4

.editorconfig

@@ -0,0 +1,8 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true

src/main/kotlin/moe/kageru/kagebot/Util.kt

@@ -1,8 +1,11 @@
 package moe.kageru.kagebot
 
-import arrow.core.*
+import arrow.core.Either
+import arrow.core.ListK
+import arrow.core.Option
 import arrow.core.extensions.either.monad.flatMap
 import arrow.core.extensions.list.foldable.find
+import arrow.core.firstOrNone
 import moe.kageru.kagebot.config.Config.server
 import moe.kageru.kagebot.extensions.*
 import org.javacord.api.entity.channel.TextChannel

src/main/kotlin/moe/kageru/kagebot/extensions/JavacordExtensions.kt

@@ -3,10 +3,10 @@ package moe.kageru.kagebot.extensions
 import arrow.core.ListK
 import arrow.core.Option
 import arrow.core.k
-import org.javacord.api.entity.channel.ServerTextChannel
 import moe.kageru.kagebot.Util.asOption
 import moe.kageru.kagebot.config.Config
 import org.javacord.api.entity.channel.ChannelCategory
+import org.javacord.api.entity.channel.ServerTextChannel
 import org.javacord.api.entity.permission.Role
 import org.javacord.api.entity.server.Server
 import org.javacord.api.entity.user.User

src/test/kotlin/moe/kageru/kagebot/features/ConfigFeatureTest.kt

@@ -11,7 +11,8 @@ import java.io.File
 class ConfigFeatureTest : ShouldSpec({
   TestUtil.prepareTestEnvironment()
   "getConfig should sent message with attachment" {
-        withCommands("""
+    withCommands(
+      """
       [[command]]
       trigger = "!getConfig"
       feature = "getConfig"