diff --git a/colors.scheme.xml b/colors.scheme.xml
index aa0897d..39308cd 100644
--- a/colors.scheme.xml
+++ b/colors.scheme.xml
@@ -1,5 +1,5 @@
 <application>
   <component name="EditorColorsManagerImpl">
-    <global_color_scheme name="IntelliJ Light" />
+    <global_color_scheme name="Darcula" />
   </component>
 </application>
\ No newline at end of file
diff --git a/customization.xml b/customization.xml
new file mode 100644
index 0000000..fae94a6
--- /dev/null
+++ b/customization.xml
@@ -0,0 +1,14 @@
+<application>
+  <component name="com.intellij.ide.ui.customization.CustomActionsSchema">
+    <group value="space.actions.MainToolbarActionGroup" is_group="true" action_type="-1" position="15">
+      <path value="root" />
+      <path value="Main Toolbar" />
+      <option name="myInitialPosition" value="-1" />
+    </group>
+    <group value="space.actions.MainToolbarActionGroup" is_group="true" action_type="-1" position="9">
+      <path value="root" />
+      <path value="Navigation Bar Toolbar" />
+      <option name="myInitialPosition" value="-1" />
+    </group>
+  </component>
+</application>
\ No newline at end of file
diff --git a/diff.xml b/diff.xml
index 4c0189c..a8e7d93 100644
--- a/diff.xml
+++ b/diff.xml
@@ -24,7 +24,7 @@
       <entry key="ChangesView">
         <PlaceSettings>
           <option name="EXPAND_BY_DEFAULT" value="false" />
-          <option name="IGNORE_POLICY" value="IGNORE_WHITESPACES" />
+          <option name="IGNORE_POLICY" value="TRIM_WHITESPACES" />
         </PlaceSettings>
       </entry>
       <entry key="CommitDialog">
diff --git a/filetypes.xml b/filetypes.xml
index 473f76e..ae3e06f 100644
--- a/filetypes.xml
+++ b/filetypes.xml
@@ -4,9 +4,6 @@
       <mapping pattern="setenv" type="AUTO_DETECTED" />
       <mapping ext="aiko" type="AUTO_DETECTED" />
       <mapping pattern=".dockerignore" type="GitIgnore file" />
-      <mapping ext="space.kts" type="Kotlin" />
-      <mapping ext="main.kts" type="Kotlin" />
-      <mapping ext="heex" type="Live Embedded Elixir" />
       <mapping pattern="gemfile.lock" type="PLAIN_TEXT" />
       <mapping ext="plist" type="PLAIN_TEXT" />
       <mapping ext="prj" type="PLAIN_TEXT" />
@@ -21,6 +18,9 @@
       <removed_mapping ext="makefile" approved="true" type="textmate" />
       <removed_mapping ext="snakefile" approved="true" type="textmate" />
       <removed_mapping pattern="setenv" approved="true" type="JSHELL" />
+      <mapping ext="heex" type="Live Embedded Elixir" />
+      <mapping ext="main.kts" type="Kotlin" />
+      <mapping ext="space.kts" type="Kotlin" />
     </extensionMap>
   </component>
 </application>
\ No newline at end of file
diff --git a/lightEdit.xml b/lightEdit.xml
deleted file mode 100644
index 2e3f43f..0000000
--- a/lightEdit.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<application>
-  <component name="LightEdit">
-    <option name="supportedFilePatterns">
-      <list>
-        <option value="*.conf" />
-        <option value="*.ini" />
-        <option value="*.json" />
-        <option value="*.log" />
-        <option value="*.md" />
-        <option value="*.sh" />
-        <option value="*.txt" />
-        <option value="*.xml" />
-        <option value="*.yml" />
-      </list>
-    </option>
-  </component>
-</application>
\ No newline at end of file