Merge pull request #5493 from element-hq/feature/fga/space_description

feature(space): make sure to handle topic properly

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/SpaceHeaderView.kt

@@ -7,6 +7,7 @@
 
 package io.element.android.libraries.matrix.ui.components
 
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
@@ -43,6 +44,7 @@ fun SpaceHeaderView(
     numberOfMembers: Int,
     modifier: Modifier = Modifier,
     topicMaxLines: Int = Int.MAX_VALUE,
+    onTopicClick: ((String) -> Unit)? = null,
 ) {
     RoomPreviewOrganism(
         modifier = modifier.padding(24.dp),
@@ -68,7 +70,16 @@ fun SpaceHeaderView(
         description = if (topic.isNullOrBlank()) {
             null
         } else {
-            { RoomPreviewDescriptionAtom(description = topic, maxLines = topicMaxLines) }
+            {
+                RoomPreviewDescriptionAtom(
+                    description = topic,
+                    maxLines = topicMaxLines,
+                    modifier = Modifier.clickable(
+                        enabled = onTopicClick != null,
+                        onClick = { onTopicClick?.invoke(topic) }
+                    )
+                )
+            }
         },
         memberCount = {
             SpaceMembersView(