feat(settings): add Ko-fi support link

app/src/main/res/values-ko/strings.xml

@@ -205,6 +205,9 @@
     <string name="settings_action_test_connection">연결 테스트</string>
     <string name="settings_sec_about">정보</string>
     <string name="settings_about_app_name">헤르메스 모바일</string>
+    <string name="settings_support_title">Hermes Mobile 후원</string>
+    <string name="settings_support_message">Hermes Mobile이 시간을 절약해 준다면 개발을 후원해 주세요.</string>
+    <string name="settings_support_action">Ko-fi에서 후원하기</string>
     <string name="settings_about_version">버전</string>
     <string name="settings_about_build">빌드</string>
     <string name="settings_about_debug">디버그</string>