fix: provide HelpButton title prop (#6209)

Co-authored-by: dwelle <luzar.david@gmail.com>

src/components/HelpButton.tsx

@@ -1,7 +1,7 @@
+import { t } from "../i18n";
 import { HelpIcon } from "./icons";
 
 type HelpButtonProps = {
-  title?: string;
   name?: string;
   id?: string;
   onClick?(): void;
@@ -12,8 +12,8 @@ export const HelpButton = (props: HelpButtonProps) => (
     className="help-icon"
     onClick={props.onClick}
     type="button"
-    title={`${props.title} — ?`}
-    aria-label={props.title}
+    title={`${t("helpDialog.title")} — ?`}
+    aria-label={t("helpDialog.title")}
   >
     {HelpIcon}
   </button>