Add eslint

src/app/shared/components/confirm-dialog/confirm-dialog.component.ts

@@ -23,7 +23,15 @@ import { Component, input, output, HostListener } from '@angular/core';
   standalone: true,
   template: `
     <!-- Backdrop -->
-    <div class="fixed inset-0 z-40 bg-black/30" (click)="cancelled.emit()"></div>
+    <div
+      class="fixed inset-0 z-40 bg-black/30"
+      (click)="cancelled.emit(undefined)"
+      (keydown.enter)="cancelled.emit(undefined)"
+      (keydown.space)="cancelled.emit(undefined)"
+      role="button"
+      tabindex="0"
+      aria-label="Close dialog"
+    ></div>
     <!-- Dialog -->
     <div class="fixed z-50 left-1/2 top-1/2 -translate-x-1/2 -translate-y-1/2 bg-card border border-border rounded-lg shadow-lg"
          [class]="widthClass()">
@@ -35,13 +43,15 @@ import { Component, input, output, HostListener } from '@angular/core';
       </div>
       <div class="flex gap-2 p-3 border-t border-border">
         <button
-          (click)="cancelled.emit()"
+          (click)="cancelled.emit(undefined)"
+          type="button"
           class="flex-1 px-3 py-2 bg-secondary text-foreground rounded-lg hover:bg-secondary/80 transition-colors text-sm"
         >
           {{ cancelLabel() }}
         </button>
         <button
-          (click)="confirmed.emit()"
+          (click)="confirmed.emit(undefined)"
+          type="button"
           class="flex-1 px-3 py-2 rounded-lg transition-colors text-sm"
           [class.bg-primary]="variant() === 'primary'"
           [class.text-primary-foreground]="variant() === 'primary'"
@@ -55,7 +65,7 @@ import { Component, input, output, HostListener } from '@angular/core';
       </div>
     </div>
   `,
-  styles: [`:host { display: contents; }`],
+  styles: [':host { display: contents; }']
 })
 export class ConfirmDialogComponent {
   /** Dialog title. */
@@ -69,12 +79,12 @@ export class ConfirmDialogComponent {
   /** Tailwind width class for the dialog. */
   widthClass = input<string>('w-[320px]');
   /** Emitted when the user confirms. */
-  confirmed = output<void>();
+  confirmed = output<undefined>();
   /** Emitted when the user cancels (backdrop click, Cancel button, or Escape). */
-  cancelled = output<void>();
+  cancelled = output<undefined>();
 
   @HostListener('document:keydown.escape')
   onEscape(): void {
-    this.cancelled.emit();
+    this.cancelled.emit(undefined);
   }
 }