uplink locking/unlocking, minor pda refactor (#15842)

Co-authored-by: deltanedas <@deltanedas:kde.org>

Content.Client/Store/Ui/StoreBoundUserInterface.cs

@@ -53,11 +53,14 @@ public sealed class StoreBoundUserInterface : BoundUserInterface
                 _menu.UpdateBalance(msg.Balance);
                 _menu.PopulateStoreCategoryButtons(msg.Listings);
                 _menu.UpdateListing(msg.Listings.ToList());
+                _menu.SetFooterVisibility(msg.ShowFooter);
                 break;
             case StoreInitializeState msg:
                 _windowName = msg.Name;
                 if (_menu != null && _menu.Window != null)
+                {
                     _menu.Window.Title = msg.Name;
+                }
                 break;
         }
     }

Content.Client/Store/Ui/StoreMenu.xaml

@@ -50,5 +50,15 @@
                 </BoxContainer>
             </PanelContainer>
         </BoxContainer>
+
+        <!-- Footer -->
+        <BoxContainer Orientation="Vertical" Name="TraitorFooter">
+            <PanelContainer StyleClasses="LowDivider" />
+            <BoxContainer Orientation="Horizontal" Margin="10 2 5 0" VerticalAlignment="Bottom">
+                <Label Text="{Loc 'store-ui-traitor-flavor'}" StyleClasses="WindowFooterText" />
+                <Label Text="{Loc 'store-ui-traitor-warning'}" StyleClasses="WindowFooterText"
+                        HorizontalAlignment="Right" HorizontalExpand="True"  Margin="0 0 5 0" />
+            </BoxContainer>
+        </BoxContainer>
     </BoxContainer>
 </DefaultWindow>

Content.Client/Store/Ui/StoreMenu.xaml.cs

@@ -77,6 +77,11 @@ public sealed partial class StoreMenu : DefaultWindow
         }
     }
 
+    public void SetFooterVisibility(bool visible)
+    {
+        TraitorFooter.Visible = visible;
+    }
+
     private void OnWithdrawButtonDown(BaseButton.ButtonEventArgs args)
     {
         // check if window is already open