Add table context URL serializer

src/RolemasterDb.App/Components/Pages/Tables.razor

@@ -4,10 +4,12 @@
 @using System.Collections.Generic
 @using System.Diagnostics.CodeAnalysis
 @using System.Linq
+@inject NavigationManager NavigationManager
 @inject IJSRuntime JSRuntime
 @inject LookupService LookupService
 @inject RolemasterDb.App.Frontend.AppState.PinnedTablesState PinnedTablesState
 @inject RolemasterDb.App.Frontend.AppState.RecentTablesState RecentTablesState
+@inject RolemasterDb.App.Frontend.AppState.TableContextUrlSerializer TableContextUrlSerializer
 
 <PageTitle>Critical Tables</PageTitle>
 
@@ -285,6 +287,7 @@
         isTableMenuOpen = false;
         await PersistSelectedTableAsync(tableSlug);
         await LoadTableDetailAsync();
+        SyncTableContextUrl();
     }
 
     private async Task LoadTableDetailAsync()
@@ -335,16 +338,18 @@
         {
             try
             {
+                var routeContext = TableContextUrlSerializer.Parse(NavigationManager.Uri);
                 var storedTableSlug = await JSRuntime.InvokeAsync<string?>("localStorage.getItem", SelectedTableStorageKey);
                 hasResolvedStoredTableSelection = true;
 
-                var resolvedTableSlug = ResolveSelectedTableSlug(storedTableSlug);
+                var resolvedTableSlug = ResolveSelectedTableSlug(routeContext.TableSlug ?? storedTableSlug);
                 if (string.IsNullOrWhiteSpace(selectedTableSlug) ||
                     !string.Equals(resolvedTableSlug, selectedTableSlug, StringComparison.OrdinalIgnoreCase))
                 {
                     selectedTableSlug = resolvedTableSlug;
                     await LoadTableDetailAsync();
                     await PersistSelectedTableAsync(selectedTableSlug);
+                    SyncTableContextUrl();
                     await InvokeAsync(StateHasChanged);
                     return;
                 }
@@ -353,6 +358,8 @@
                 {
                     await PersistSelectedTableAsync(selectedTableSlug);
                 }
+
+                SyncTableContextUrl();
             }
             catch (InvalidOperationException)
             {
@@ -793,6 +800,27 @@
     private Task PersistSelectedTableAsync(string tableSlug) =>
         JSRuntime.InvokeVoidAsync("localStorage.setItem", SelectedTableStorageKey, tableSlug).AsTask();
 
+    private void SyncTableContextUrl()
+    {
+        if (string.IsNullOrWhiteSpace(selectedTableSlug))
+        {
+            return;
+        }
+
+        var targetUri = TableContextUrlSerializer.BuildRelativeUri(
+            "/tables",
+            new RolemasterDb.App.Frontend.AppState.TableContextSnapshot(
+                TableSlug: selectedTableSlug,
+                Mode: RolemasterDb.App.Frontend.AppState.TableContextMode.Reference));
+
+        if (string.Equals(NavigationManager.ToBaseRelativePath(NavigationManager.Uri), targetUri.TrimStart('/'), StringComparison.Ordinal))
+        {
+            return;
+        }
+
+        NavigationManager.NavigateTo(targetUri, replace: true);
+    }
+
     private Task TogglePinnedTableAsync()
     {
         if (SelectedTableReference is not { } selectedTable)