Use explicit recurring interval

src-ui/src/app/components/common/edit-dialog/workflow-edit-dialog/workflow-edit-dialog.component.html

@@ -124,7 +124,6 @@
       <div class="row">
         <div class="col-4">
           <pngx-input-number i18n-title title="Offset days" formControlName="schedule_offset_days" i18n-hint hint="Use 0 for immediate." [showAdd]="false" [error]="error?.schedule_offset_days"></pngx-input-number>
-          <pngx-input-check i18n-title title="Recurring" formControlName="schedule_is_recurring" i18n-hint hint="Repeat the trigger after the offset." [error]="error?.schedule_is_recurring"></pngx-input-check>
         </div>
         <div class="col-4">
           <pngx-input-select i18n-title title="Relative to" formControlName="schedule_date_field" [items]="scheduleDateFieldOptions" [error]="error?.schedule_date_field"></pngx-input-select>
@@ -135,6 +134,16 @@
           </div>
         }
       </div>
+      <div class="row">
+        <div class="col-4">
+          <pngx-input-check i18n-title title="Recurring" formControlName="schedule_is_recurring" i18n-hint hint="Trigger is recurring." [error]="error?.schedule_is_recurring"></pngx-input-check>
+        </div>
+        <div class="col-4">
+          @if (formGroup.get('schedule_is_recurring').value === true) {
+            <pngx-input-number i18n-title title="Recurring interval days" formControlName="schedule_recurring_interval_days" i18n-hint hint="Repeat the trigger every n days." [showAdd]="false" [error]="error?.schedule_recurring_interval_days"></pngx-input-number>
+          }
+        </div>
+      </div>
     }
     <p class="small" i18n>Trigger for documents that match <em>all</em> filters specified below.</p>
     <div class="row">

src-ui/src/app/components/common/edit-dialog/workflow-edit-dialog/workflow-edit-dialog.component.ts

@@ -346,6 +346,9 @@ export class WorkflowEditDialogComponent
         ),
         schedule_offset_days: new FormControl(trigger.schedule_offset_days),
         schedule_is_recurring: new FormControl(trigger.schedule_is_recurring),
+        schedule_recurring_interval_days: new FormControl(
+          trigger.schedule_recurring_interval_days
+        ),
         schedule_date_field: new FormControl(trigger.schedule_date_field),
         schedule_date_custom_field: new FormControl(
           trigger.schedule_date_custom_field
@@ -450,6 +453,7 @@ export class WorkflowEditDialogComponent
       is_insensitive: true,
       schedule_offset_days: 0,
       schedule_is_recurring: false,
+      schedule_recurring_interval_days: 1,
       schedule_date_field: ScheduleDateField.Added,
       schedule_date_custom_field: null,
     }

src-ui/src/app/data/workflow-trigger.ts

@@ -47,6 +47,8 @@ export interface WorkflowTrigger extends ObjectWithId {
 
   schedule_is_recurring?: boolean
 
+  schedule_recurring_interval_days?: number
+
   schedule_date_field?: ScheduleDateField
 
   schedule_date_custom_field?: number // CustomField.id