fixing compatibility issues

.idea/deploymentTargetSelector.xml

@@ -2,10 +2,6 @@
 <project version="4">
   <component name="deploymentTargetSelector">
     <selectionStates>
-      <SelectionState runConfigName="Unnamed">
-        <option name="selectionMode" value="DROPDOWN" />
-        <DialogSelection />
-      </SelectionState>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
         <DropdownSelection timestamp="2026-09-05T10:57:53.251732600Z">

.idea/misc.xml

@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="temurin-21" project-jdk-type="JavaSDK">

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 #Fri Apr 10 12:25:49 SGT 2026
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=b266d5ff6b90eada6dc3b20cb090e3731302e553a27c5d3e4df1f0d76beaff06
+distributionSha256Sum=bbaeb2fef8710818cf0e261201dab964c572f92b942812df0c3620d62a529a01
 distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true