Remove CenterAlignedTopAppBar

Centering the titles is very iOS-y and not aligned with the material
guidelines (which say center aligned top bars are only for the main
root page in the app). They also present issues when we have titles
and textual actions that end up being quite long in other languages,
as they end up merging together.

Fixes #655

libraries/designsystem/src/main/kotlin/io/element/android/libraries/designsystem/theme/components/CenterAlignedTopAppBar.kt

@@ -1,62 +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.theme.components
-
-import androidx.compose.foundation.layout.RowScope
-import androidx.compose.foundation.layout.WindowInsets
-import androidx.compose.material3.ExperimentalMaterial3Api
-import androidx.compose.material3.TopAppBarColors
-import androidx.compose.material3.TopAppBarDefaults
-import androidx.compose.material3.TopAppBarScrollBehavior
-import androidx.compose.runtime.Composable
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.tooling.preview.Preview
-import io.element.android.libraries.designsystem.preview.ElementThemedPreview
-import io.element.android.libraries.designsystem.preview.PreviewGroup
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun CenterAlignedTopAppBar(
-    title: @Composable () -> Unit,
-    modifier: Modifier = Modifier,
-    navigationIcon: @Composable () -> Unit = {},
-    actions: @Composable RowScope.() -> Unit = {},
-    windowInsets: WindowInsets = TopAppBarDefaults.windowInsets,
-    colors: TopAppBarColors = TopAppBarDefaults.centerAlignedTopAppBarColors(),
-    scrollBehavior: TopAppBarScrollBehavior? = null,
-) {
-    androidx.compose.material3.CenterAlignedTopAppBar(
-        title = title,
-        modifier = modifier,
-        navigationIcon = navigationIcon,
-        actions = actions,
-        windowInsets = windowInsets,
-        colors = colors,
-        scrollBehavior = scrollBehavior,
-    )
-}
-
-@Preview(group = PreviewGroup.AppBars)
-@Composable
-internal fun CenterAlignedTopAppBarPreview() =
-    ElementThemedPreview { ContentToPreview() }
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-private fun ContentToPreview() {
-    CenterAlignedTopAppBar(title = { Text(text = "Title") })
-}