PR U-4a: Home refreshes in place instead of forceLoad

SplitBankTransactionAsync ended with NavigateTo(forceLoad: true), which
tore down the SignalR circuit and re-ran every repo constructor just
to refresh the pending-bookings list. Extract data loading into a
LoadDataAsync helper called from OnInitializedAsync, SplitBank
TransactionAsync, and OnCompletedAsync — the page refreshes in-circuit,
scoped caches survive, and the NavigationManager injection can go.

Also flags the plan: U-4 is split into U-4a (this) and U-4b (persist
settings + drop MyHeader's forceLoad, touching ~15 pages).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Schaad.Accounting.UI/Components/Pages/Home.razor.cs

@@ -31,9 +31,6 @@ public partial class Home : ComponentBase
     [Inject]
     private ITransactionRepository transactionRepository { get; set; } = null!;
 
-    [Inject] 
-    private NavigationManager Navigation { get; set; } = null!;
-    
     private List<Transaction>? matchingBankTransactions;
     private IReadOnlyList<Account> accounts = [];
     private IReadOnlyList<string> bookingTexts = [];
@@ -45,11 +42,16 @@ public partial class Home : ComponentBase
     Dictionary<int, string> Files = new();
 
     protected override async Task OnInitializedAsync()
+    {
+        await LoadDataAsync();
+        await base.OnInitializedAsync();
+    }
+
+    private async Task LoadDataAsync()
     {
         matchingBankTransactions = await viewService.MatchOpenBankTransactionsAsync();
         accounts = await viewService.GetAccountViewListAsync();
         bookingTexts = (await bookingTextRepository.GetBookingTextListAsync()).Select(b => b.Text).ToArray();
-        await base.OnInitializedAsync();
     }
     
     async Task OnProgressChangeAsync(FluentInputFileEventArgs file)
@@ -96,7 +98,10 @@ public partial class Home : ComponentBase
             File.Delete(file.Value);
         }
 
-        matchingBankTransactions = await viewService.MatchOpenBankTransactionsAsync();
+        // Imports may update the bank-account balance and add new bank transactions
+        // — reload everything so the pending list, account balances, and booking-text
+        // suggestions stay consistent.
+        await LoadDataAsync();
     }
 
     private async Task ImportXmlAndShowResultAsync(string fileName)
@@ -174,14 +179,10 @@ public partial class Home : ComponentBase
         var result = await dialog.Result;
         if (!result.Cancelled && result.Data != null)
         {
-            ReloadPage();
+            // Re-run the auto-matcher in-place so the newly created split
-            await Task.CompletedTask;
+            // transactions disappear from the pending list. No forceLoad — the
+            // SignalR circuit stays up and the scoped RepositoryCache survives.
+            await LoadDataAsync();
         }
     }
-    
-    private void ReloadPage()
-    {
-        var uri = Navigation.Uri;
-        Navigation.NavigateTo(uri, forceLoad: true); // forceLoad = true does a full reload
-    }
 }

UI_IMPROVEMENT_PLAN.md

@@ -157,7 +157,10 @@ Sequenced by value / risk. Each is one PR unless noted.
 
 ### Phase 2 — The forceLoad/singleton trap (biggest single improvement)
 
-- **U-4** Persist year and mandator to a cookie *and* keep them in the URL as query params. `SettingsService` becomes `Scoped`, reading initial state from query params (fallback: cookie, fallback: config default). Header switching becomes an in-place update — no `forceLoad`, no circuit teardown, no state loss.
+Split into two PRs on delivery because the header path touches ~15 pages.
+
+- **U-4a** Fix `Home.ReloadPage()` — the single non-settings `forceLoad` in the app. `SplitBankTransactionAsync` and `OnCompletedAsync` (statement import) now call a shared `LoadDataAsync()` that re-runs the auto-matcher, re-fetches accounts and booking texts in place, and keeps the SignalR circuit + scoped `RepositoryCache` alive. No cross-cutting scaffolding needed.
+- **U-4b** Persist year and mandator (cookie + URL query params), make `SettingsService` `Scoped`, add an event or `LocationChanged` subscription so every page refreshes on year/mandator change, and drop `MyHeader`'s `forceLoad`. This is the big one — it touches every routable page.
 
 ### Phase 3 — Loading and error UX consistency