[qa] fix : [qa] style : dangerouslySetInnerHTML biome-ignore 주석 제거

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

Author: HA-SEUNG-JEONG

src/app/(class-lesson)/class/[slug]/lesson/[id]/_components/lesson-qna-detail-modal.tsx

@@ -86,7 +86,6 @@ function HtmlContent({ html }: { html: string }) {
     <div className="tiptap-editor">
       <div
         className="tiptap font-designer-16r leading-relaxed text-gray-800"
-        // biome-ignore lint/security/noDangerouslySetInnerHtml: DOMPurify sanitized
         dangerouslySetInnerHTML={{ __html: sanitized }}
       />
     </div>

src/app/(landing)/class/[slug]/(learning)/qa/[id]/page.tsx

@@ -63,7 +63,6 @@ function HtmlContent({ html }: { html: string }) {
     <div className="tiptap-editor">
       <div
         className="tiptap font-designer-16r leading-relaxed text-gray-800"
-        // biome-ignore lint/security/noDangerouslySetInnerHtml: DOMPurify sanitized
         dangerouslySetInnerHTML={{ __html: sanitized }}
       />
     </div>