fix: remove vestigial ComfyComponent interface and barrel file

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/scripts/ui/components/button.ts

@@ -1,7 +1,6 @@
 import { type Settings } from '@/schemas/apiSchema'
 import type { ComfyApp } from '@/scripts/app'
 
-import type { ComfyComponent } from '.'
 import { $el } from '../../ui'
 import { prop } from '../../utils'
 import { type ClassList, applyClasses, toggleElement } from '../utils'
@@ -20,7 +19,7 @@ type ComfyButtonProps = {
   app?: ComfyApp
 }
 
-export class ComfyButton implements ComfyComponent<HTMLElement> {
+export class ComfyButton {
   private _over = 0
   private _popupOpen = false
   isOver = false

src/scripts/ui/components/index.ts

@@ -1,3 +0,0 @@
-export interface ComfyComponent<T extends HTMLElement = HTMLElement> {
-  element: T
-}