Remove PreferenceDivider

It's now functionally identical to a plain Divider as the default
is 0.5dp thickness.

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/preferences/PreferenceCategory.kt

@@ -30,6 +30,7 @@ import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import io.element.android.libraries.designsystem.preview.ElementThemedPreview
 import io.element.android.libraries.designsystem.preview.PreviewGroup
+import io.element.android.libraries.designsystem.theme.components.Divider
 import io.element.android.libraries.designsystem.theme.components.Text
 
 @Composable
@@ -48,7 +49,7 @@ fun PreferenceCategory(
         }
         content()
         if (showDivider) {
-            PreferenceDivider()
+            Divider()
         }
     }
 }

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/preferences/PreferenceDivider.kt

@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2023 New Vector Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.element.android.libraries.designsystem.components.preferences
-
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Spacer
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.padding
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.tooling.preview.Preview
-import androidx.compose.ui.unit.dp
-import io.element.android.libraries.designsystem.preview.ElementThemedPreview
-import io.element.android.libraries.designsystem.preview.PreviewGroup
-import io.element.android.libraries.designsystem.theme.components.Divider
-
-@Composable
-fun PreferenceDivider(modifier: Modifier = Modifier) {
-    Divider(modifier, thickness = 0.5.dp)
-}
-
-@Preview(group = PreviewGroup.Dividers)
-@Composable
-internal fun PreferenceDividerPreview() {
-    ElementThemedPreview {
-        Box(Modifier.padding(vertical = 10.dp), contentAlignment = Alignment.Center) {
-            PreferenceDivider()
-        }
-    }
-}

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/components/preferences/PreferenceScreen.kt

@@ -43,6 +43,7 @@ import androidx.compose.ui.unit.sp
 import io.element.android.libraries.designsystem.components.button.BackButton
 import io.element.android.libraries.designsystem.preview.ElementPreviewDark
 import io.element.android.libraries.designsystem.preview.ElementPreviewLight
+import io.element.android.libraries.designsystem.theme.components.Divider
 import io.element.android.libraries.designsystem.theme.components.Scaffold
 import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.designsystem.theme.components.TopAppBar
@@ -131,13 +132,13 @@ private fun ContentToPreview() {
                 subtitle = "Some other text",
                 icon = Icons.Default.BugReport,
             )
-            PreferenceDivider()
+            Divider()
             PreferenceSwitch(
                 title = "Switch",
                 icon = Icons.Default.Announcement,
                 isChecked = true,
             )
-            PreferenceDivider()
+            Divider()
             PreferenceSlide(
                 title = "Slide",
                 summary = "Summary",