For #25750 - Use Headline7 for the expandable list headers that appear in cards

app/src/main/java/org/mozilla/fenix/compose/list/ExpandableListHeader.kt

@@ -20,6 +20,7 @@ import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import org.mozilla.fenix.R
@@ -30,6 +31,7 @@ import org.mozilla.fenix.theme.Theme
  * Expandable header for sections of lists
  *
  * @param headerText The title of the header.
+ * @param headerTextStyle The text style of the header.
  * @param expanded Indicates whether the section of content is expanded. If null, the Icon will be hidden.
  * @param expandActionContentDescription The content description for expanding the section.
  * @param collapseActionContentDescription The content description for collapsing the section.
@@ -40,6 +42,7 @@ import org.mozilla.fenix.theme.Theme
 @Composable
 fun ExpandableListHeader(
     headerText: String,
+    headerTextStyle: TextStyle = FirefoxTheme.typography.headline8,
     expanded: Boolean? = null,
     expandActionContentDescription: String? = null,
     collapseActionContentDescription: String? = null,
@@ -64,7 +67,7 @@ fun ExpandableListHeader(
             Text(
                 text = headerText,
                 color = FirefoxTheme.colors.textPrimary,
-                style = FirefoxTheme.typography.headline8,
+                style = headerTextStyle,
                 maxLines = 1,
             )
 

app/src/main/java/org/mozilla/fenix/home/collections/Collection.kt

@@ -105,6 +105,7 @@ fun Collection(
 
             ExpandableListHeader(
                 headerText = collection.title,
+                headerTextStyle = FirefoxTheme.typography.headline7,
                 expanded = isExpanded,
             ) {
                 if (isExpanded) {

app/src/main/java/org/mozilla/fenix/tabstray/inactivetabs/InactiveTabs.kt

@@ -138,6 +138,7 @@ private fun InactiveTabsHeader(
 ) {
     ExpandableListHeader(
         headerText = stringResource(R.string.inactive_tabs_title),
+        headerTextStyle = FirefoxTheme.typography.headline7,
         expanded = expanded,
         expandActionContentDescription = stringResource(R.string.inactive_tabs_expand_content_description),
         collapseActionContentDescription = stringResource(R.string.inactive_tabs_collapse_content_description),