fix(accordion): proper generic type annotation

Author: thejackshelton

packages/kit-headless/src/components/accordion/accordion-context.type.ts

@@ -8,7 +8,7 @@ export interface AccordionRootContext {
   currFocusedTriggerIndexSig: Signal<number>;
   currSelectedTriggerIndexSig: Signal<number>;
   selectedTriggerIdSig: Signal;
-  triggerStore: HTMLElement[];
+  triggerStore: HTMLButtonElement[];
   collapsible: boolean;
   behavior?: string;
   animated?: boolean;

packages/kit-headless/src/components/accordion/accordion-trigger.tsx

@@ -32,7 +32,7 @@ export const AccordionTrigger = component$(
     const contextService = useContext(accordionRootContextId);
     const itemContext = useContext(accordionItemContextId);
 
-    const ref = useSignal<HTMLElement>();
+    const ref = useSignal<HTMLButtonElement>();
     const triggerElement = ref.value;
 
     const behavior = contextService.behavior;