radars search bug fixed

lib/pages/home/radar/radar.dart

@@ -66,8 +66,7 @@ class _RadarState extends State<Radar> {
       builder: (context, state, child) => Stack(
         children: [
           CustomScrollView(
-            physics: _isAnimating ||
+            physics: _isAnimating
-                    (state.appState == AppState.busy && state.radars.isEmpty)
                 ? const NeverScrollableScrollPhysics()
                 : const ScrollPhysics(),
             controller: _scrollController,
@@ -159,7 +158,8 @@ class _RadarState extends State<Radar> {
           ),
           if (state.appState != AppState.failed) CategoriesRow1(),
           if (state.appState != AppState.failed) CategoriesRow2(),
-          if (state.appState != AppState.failed) CategoriesList(),
+          if (state.appState != AppState.failed && !state.searching)
+            CategoriesList(),
         ],
       ),
     );
@@ -281,6 +281,7 @@ class _RadarState extends State<Radar> {
 
   @override
   void dispose() {
+    _focusNode.dispose();
     _scrollController.dispose();
     super.dispose();
   }

lib/pages/home/radar/radar_details/radar_details_state.dart

@@ -48,6 +48,7 @@ class RadarDetailsState extends CoreProvier {
       if (result['nextRadar'].isNotEmpty) {
         nextRadar = RadarDetailsData.fromJson(result['nextRadar']);
       }
+
       if (isForward == null) {
         radars.addAll(List.generate(max(radar.order - 2, 0), (index) => null));
         if (prevRadar != null) {
@@ -72,6 +73,7 @@ class RadarDetailsState extends CoreProvier {
       appState = AppState.idle;
       return;
     }
+
     if (isForward == null) {
       appState = AppState.failed;
     }

lib/widgets/search_field.dart

@@ -125,7 +125,6 @@ class _SearchFieldState extends State<SearchField> {
 
   @override
   void dispose() {
-    widget.focusNode.dispose();
     super.dispose();
   }
 }