ui: Cleanup class/struct forward declarations

ash/common/strings/ash_strings_ko.xtb

Index: ash/common/strings/ash_strings_ko.xtb
diff --git a/ash/common/strings/ash_strings_ko.xtb b/ash/common/strings/ash_strings_ko.xtb
index b597c836d646609e84b78c8b4cb11e89deef95ea..e0a109dc4c04acf29cf3740bb28bcbb8ac761fd1 100644
--- a/ash/common/strings/ash_strings_ko.xtb
+++ b/ash/common/strings/ash_strings_ko.xtb
@@ -89,6 +89,7 @@
 <translation id="3294437725009624529">손님</translation>
 <translation id="3335772982573114336">새 메모</translation>
 <translation id="3364721542077212959">스타일러스 도구</translation>
+<translation id="3368922792935385530">연결됨</translation>
 <translation id="3371140690572404006">USB-C 기기(우측 전면 포트)</translation>
 <translation id="3445925074670675829">USB-C 기기</translation>
 <translation id="3473479545200714844">화면 돋보기</translation>
@@ -125,6 +126,7 @@
 <translation id="4250680216510889253">아니요</translation>
 <translation id="4279490309300973883">미러링</translation>
 <translation id="4321179778687042513">ctrl</translation>
+<translation id="4378551569595875038">연결 중...</translation>
 <translation id="4421231901400348175">원격 지원을 통해 <ph name="HELPER_NAME" />와(과) 화면 제어 공유</translation>
 <translation id="4430019312045809116">볼륨</translation>
 <translation id="4448844063988177157">Wi-Fi 네트워크를 검색하는 중...</translation>
@@ -280,4 +282,5 @@
 <translation id="923686485342484400">로그아웃하려면 Ctrl+Shift+Q를 두 번 누릅니다.</translation>
 <translation id="938582441709398163">키보드 오버레이</translation>
 <translation id="939252827960237676">캡처화면을 저장하지 못했습니다.</translation>
+<translation id="952992212772159698">활성화되지 않음</translation>
 </translationbundle>