feat: add Russian localization and independent STT languages

components/braille-spinner.tsx

@@ -1,3 +1,6 @@
+"use client";
+
+import { useI18n } from "@/components/i18n";
 import { cn } from "@/lib/utils";
 
 /**
@@ -43,12 +46,13 @@ export function BrailleSpinner({
 	/** The accessible name of the state this spinner announces. */
 	label?: string;
 }) {
+	const { t } = useI18n();
 	return (
 		<svg
 			viewBox="0 0 4 8"
 			data-testid="braille-spinner"
 			role="status"
-			aria-label={label}
+			aria-label={t(label)}
 			className={cn("h-3 w-auto shrink-0 text-foreground", className)}
 		>
 			{FRAMES.map((frame, k) => (