Remove home button gesture

- It causes more problems than it solves
- Who even uses 3 button nav in 2025?

Close #1436

core/preferences/src/main/java/de/mm20/launcher2/preferences/LauncherSettingsData.kt

@@ -133,7 +133,6 @@ data class LauncherSettingsData internal constructor(
     val gesturesSwipeUp: GestureAction = GestureAction.Widgets,
     val gesturesDoubleTap: GestureAction = GestureAction.ScreenLock,
     val gesturesLongPress: GestureAction = GestureAction.NoAction,
-    val gesturesHomeButton: GestureAction = GestureAction.NoAction,
 
     val animationsCharging: Boolean = true,
 

core/preferences/src/main/java/de/mm20/launcher2/preferences/ui/GestureSettings.kt

@@ -13,7 +13,6 @@ data class GestureSettingsData(
     val swipeUp: GestureAction,
     val doubleTap: GestureAction,
     val longPress: GestureAction,
-    val homeButton: GestureAction,
 )
 
 class GestureSettings internal constructor(
@@ -27,7 +26,6 @@ class GestureSettings internal constructor(
             swipeUp = it.gesturesSwipeUp,
             doubleTap = it.gesturesDoubleTap,
             longPress = it.gesturesLongPress,
-            homeButton = it.gesturesHomeButton,
         )
     }.distinctUntilChanged()
 ) {
@@ -49,9 +47,6 @@ class GestureSettings internal constructor(
     val longPress: Flow<GestureAction> = dataStore.data.map { it.gesturesLongPress }
         .distinctUntilChanged()
 
-    val homeButton: Flow<GestureAction> = dataStore.data.map { it.gesturesHomeButton }
-        .distinctUntilChanged()
-
     fun setSwipeDown(action: GestureAction) {
         dataStore.update {
             it.copy(gesturesSwipeDown = action)
@@ -87,12 +82,4 @@ class GestureSettings internal constructor(
             it.copy(gesturesLongPress = action)
         }
     }
-
-    fun setHomeButton(action: GestureAction) {
-        dataStore.update {
-            it.copy(gesturesHomeButton = action)
-        }
-    }
-
-
 }