Refactor terminology in dialogs and tables for consistency; update styles for number inputs and footer links

src/Duempelkas.App/Pages/Accounts/AccountDetail.razor

@@ -29,7 +29,7 @@
                 <i class="bi bi-arrow-left"></i> Zurück
             </button>
             <button class="btn btn-success btn-nav" @onclick="() => showAddEntry = true">
-                <i class="bi bi-plus-lg"></i> Eintrag
+                <i class="bi bi-plus-lg"></i> Buchung
             </button>
             <button class="btn btn-info btn-nav" @onclick="() => showAddTransfer = true">
                 <i class="bi bi-arrow-left-right"></i> Umbuchung
@@ -38,7 +38,7 @@
                 <i class="bi bi-file-earmark-pdf"></i> PDF
             </button>
             <button class="btn btn-nav @(showCurrentYearOnly ? "btn-primary" : "btn-outline-secondary")" @onclick="ToggleYearFilter">
-                <i class="bi bi-funnel"></i> @(showCurrentYearOnly ? $"Nur {DateTime.Now.Year}" : "Alle Einträge")
+                <i class="bi bi-funnel"></i> @(showCurrentYearOnly ? $"Nur {DateTime.Now.Year}" : "Alle Buchungen")
             </button>
         </div>
 
@@ -127,7 +127,7 @@
 
 @if (confirmDeleteEntryId.HasValue)
 {
-    <ConfirmDialog Title="Eintrag löschen"
+    <ConfirmDialog Title="Buchung löschen"
                    Message="@($"Soll \"{confirmDeleteEntryTitle}\" wirklich gelöscht werden?")"
                    ConfirmText="Ja, löschen"
                    CancelText="Nein, abbrechen"
@@ -139,7 +139,7 @@
 
 @if (confirmRestoreEntryId.HasValue)
 {
-    <ConfirmDialog Title="Eintrag wiederherstellen"
+    <ConfirmDialog Title="Buchung wiederherstellen"
                    Message="@($"Soll \"{confirmRestoreEntryTitle}\" wiederhergestellt werden?")"
                    ConfirmText="Ja, wiederherstellen"
                    CancelText="Nein, abbrechen"