Fix UI bugs.

backend/src/Squidex.Infrastructure/EventSourcing/Consume/EventConsumerProcessor.cs

@@ -175,7 +175,7 @@ public class EventConsumerProcessor : IEventSubscriber<ParsedEvents>
         }, State.Position);
     }
 
-    private async Task DispatchAsync(IReadOnlyList<Envelope<IEvent>> events)
+    private async Task DispatchAsync(List<Envelope<IEvent>> events)
     {
         if (events.Count > 0)
         {
@@ -249,11 +249,8 @@ public class EventConsumerProcessor : IEventSubscriber<ParsedEvents>
 
     private void Unsubscribe()
     {
-        if (currentSubscription != null)
+        currentSubscription?.Dispose();
-        {
+        currentSubscription = null;
-            currentSubscription.Dispose();
-            currentSubscription = null;
-        }
     }
 
     private void Subscribe()

frontend/src/app/features/schemas/pages/schema/fields/types/string-validation.component.html

@@ -1,7 +1,7 @@
 <div [formGroup]="fieldForm">
     @if (showUnique) {
-        <sqx-form-row #placeholderRow for="placeholder" hint="schemas.field.placeholderHint" label="schemas.field.placeholder" [prefix]="field.fieldId">
+        <sqx-form-row #isUniqueRow check for="isUnique" label="schemas.field.unique" [prefix]="field.fieldId">
-            <input class="form-control" [id]="placeholderRow.fieldName" formControlName="placeholder" maxlength="100" />
+            <input class="form-check-input" [id]="isUniqueRow.fieldName" formControlName="isUnique" type="checkbox" />
         </sqx-form-row>
     }
 

frontend/src/app/shared/model/custom.ts

@@ -237,7 +237,7 @@ export class ContentDto extends generated.ContentDto {
     }
 
     public get canDelete() {
-        return this.compute('canDelete', () => hasAnyLink(this._links, 'update'));
+        return this.compute('canDelete', () => hasAnyLink(this._links, 'delete'));
     }
 
     public get canDraftCreate() {

frontend/src/app/shared/model/generated.ts

@@ -11544,7 +11544,7 @@ export class ContentDto extends ResourceDto implements IContentDto {
     }
 
     public get canDelete() {
-        return this.compute('canDelete', () => hasAnyLink(this._links, 'update'));
+        return this.compute('canDelete', () => hasAnyLink(this._links, 'delete'));
     }
 
     public get canDraftCreate() {

frontend/src/app/theme/_bootstrap.scss

@@ -208,7 +208,7 @@ a {
         }
     }
 
-    a {
+    a, button {
         // Special style for menu item to delete something.
         &.dropdown-item-delete {
             & {