fix(ui): collapse AI Destination items by default (#43)

* fix(ui): collapse AI Destination items by default

Start with expandedId = null so all destination cards are collapsed when
the screen opens, giving a clean overview instead of auto-expanding the
first item.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(ui): don't auto-expand after delete when nothing was open

Guard the expandedId reassignment in deleteDestination so it only
picks a successor card if the user had one open. Without the guard,
deleting any destination would silently expand a card even when the
screen started (or was left) fully collapsed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(ui): only move focus when the deleted card was open

The previous guard (expandedId != null) moved focus to the first
enabled destination whenever anything was expanded, even if the deleted
card was a different one. Change the condition to (expandedId ==
destination.id) so focus only shifts when the card being deleted is
the one currently open; all other expanded cards are left untouched.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Rob <rob@performanceinsights.ai>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: 3 people

Common/src/mobile/java/tk/glucodata/ui/OutboundApiSettingsScreen.kt

@@ -94,9 +94,7 @@ import tk.glucodata.ui.components.cardShape
 fun OutboundApiSettingsScreen(navController: NavController) {
     val context = LocalContext.current
     var config by remember { mutableStateOf(OutboundApiSettings.load(context)) }
-    var expandedId by rememberSaveable {
-        mutableStateOf(config.destinations.firstOrNull { it.enabled }?.id ?: config.destinations.firstOrNull()?.id)
-    }
+    var expandedId by rememberSaveable { mutableStateOf<String?>(null) }
     var showSecretForId by rememberSaveable { mutableStateOf<String?>(null) }
     var showAddSheet by rememberSaveable { mutableStateOf(false) }
     var pendingDelete by remember { mutableStateOf<OutboundApiSettings.Destination?>(null) }
@@ -127,7 +125,7 @@ fun OutboundApiSettingsScreen(navController: NavController) {
     fun deleteDestination(destination: OutboundApiSettings.Destination) {
         val remaining = config.destinations.filterNot { it.id == destination.id }
         save(config.copy(destinations = remaining))
-        expandedId = remaining.firstOrNull { it.enabled }?.id ?: remaining.firstOrNull()?.id
+        if (expandedId == destination.id) expandedId = remaining.firstOrNull { it.enabled }?.id ?: remaining.firstOrNull()?.id
         pendingDelete = null
         showSecretForId = null
     }