Add TopAppBar template

core/ui/compose/designsystem/src/main/kotlin/app/k9mail/core/ui/compose/designsystem/organism/TopAppBar.kt

@@ -0,0 +1,55 @@
+package app.k9mail.core.ui.compose.designsystem.organism
+
+import androidx.compose.foundation.layout.RowScope
+import androidx.compose.material.Icon
+import androidx.compose.material.IconButton
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import app.k9mail.core.ui.compose.theme.Icons
+import app.k9mail.core.ui.compose.theme.MainTheme
+import app.k9mail.core.ui.compose.theme.PreviewWithThemes
+import androidx.compose.material.TopAppBar as MaterialTopAppBar
+
+@Composable
+fun TopAppBar(
+    title: String,
+    modifier: Modifier = Modifier,
+    navigationIcon: @Composable (() -> Unit)? = null,
+    actions: @Composable RowScope.() -> Unit = {},
+) {
+    MaterialTopAppBar(
+        title = { Text(text = title) },
+        modifier = modifier,
+        navigationIcon = navigationIcon,
+        actions = actions,
+        backgroundColor = MainTheme.colors.toolbar,
+    )
+}
+
+@Preview
+@Composable
+internal fun TopAppBarPreview() {
+    PreviewWithThemes {
+        TopAppBar(
+            title = "Title",
+            navigationIcon = {
+                IconButton(onClick = {}) {
+                    Icon(
+                        imageVector = Icons.Outlined.menu,
+                        contentDescription = null,
+                    )
+                }
+            },
+            actions = {
+                IconButton(onClick = {}) {
+                    Icon(
+                        imageVector = Icons.Outlined.menu,
+                        contentDescription = null,
+                    )
+                }
+            },
+        )
+    }
+}