refactor: wrong dir name

.idea/compiler.xml

@@ -1,11 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="CompilerConfiguration">
-    <bytecodeTargetLevel>
-      <module name="club.itstudio.itmanager.main" target="21" />
-      <module name="club.itstudio.itmanager.test" target="21" />
-    </bytecodeTargetLevel>
-  </component>
   <component name="JavacSettings">
     <option name="ADDITIONAL_OPTIONS_OVERRIDE">
       <module name="club.itstudio.itmanager.main" options="-parameters" />

.idea/gradle.xml

@@ -4,11 +4,11 @@
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
-        <option name="externalProjectPath" value="$PROJECT_DIR$/src/beckend" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$/src/backend" />
         <option name="gradleJvm" value="ms-25" />
         <option name="modules">
           <set>
-            <option value="$PROJECT_DIR$/src/beckend" />
+            <option value="$PROJECT_DIR$/src/backend" />
           </set>
         </option>
       </GradleProjectSettings>

.idea/itstudio_manager.iml

@@ -3,8 +3,8 @@
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/src/beckend/.kotlin" />
-      <excludeFolder url="file://$MODULE_DIR$/src/beckend/build" />
+      <excludeFolder url="file://$MODULE_DIR$/src/backend/.kotlin" />
+      <excludeFolder url="file://$MODULE_DIR$/src/backend/build" />
       <excludeFolder url="file://$MODULE_DIR$/.idea/dataSources" />
     </content>
     <orderEntry type="inheritedJdk" />

.idea/misc.xml

@@ -2,7 +2,7 @@
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="FrameworkDetectionExcludesConfiguration">
-    <file type="web" url="file://$PROJECT_DIR$/src/beckend" />
+    <file type="web" url="file://$PROJECT_DIR$/src/backend" />
   </component>
   <component name="ProjectRootManager" version="2" languageLevel="JDK_25" project-jdk-name="ms-25" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />