Fix parcel coordinates and map controls

Components/Pages/Home.razor

@@ -23,7 +23,7 @@
             <button @onclick="SearchLocation">Vai</button>
         </div>
 
-        <div class="gps-overlay">
+        <div class="gps-overlay @(ActiveTab == "search" ? "search-open" : null)">
             <div class="gps-state">
                 <span id="gpsState">GPS non attivo</span>
                 <strong id="parcelState">Nessuna particella selezionata</strong>
@@ -133,6 +133,7 @@
                             <button @onclick="SaveWorkspace">Salva</button>
                             <button @onclick="LoadWorkspace">Carica</button>
                         </div>
+                        <button class="danger-command" @onclick="ClearDrawings">Elimina disegni e POI</button>
                     </section>
                 }
                 else if (ActiveTab == "settings")
@@ -471,7 +472,13 @@
     private Task FitImportedLayers() => JS.InvokeVoidAsync("lmeMap.fitImported").AsTask();
     private Task ClearImportedLayers() => JS.InvokeVoidAsync("lmeMap.clearImported").AsTask();
     private Task AddProjectMarker() => JS.InvokeVoidAsync("lmeMap.addProjectMarker", ProjectName).AsTask();
-    private Task EnableDrawTools() => JS.InvokeVoidAsync("lmeMap.enableDrawTools").AsTask();
+    private async Task EnableDrawTools()
+    {
+        await JS.InvokeVoidAsync("lmeMap.enableDrawTools");
+        await SelectTab("map");
+    }
+
+    private Task ClearDrawings() => JS.InvokeVoidAsync("lmeMap.clearDrawings").AsTask();
     private Task SaveWorkspace() => JS.InvokeVoidAsync("lmeMap.saveWorkspace").AsTask();
     private Task LoadWorkspace() => JS.InvokeVoidAsync("lmeMap.loadWorkspace").AsTask();
     private Task CenterOnGps() => JS.InvokeVoidAsync("lmeMap.centerOnGps").AsTask();