feat: add Russian localization and independent STT languages

components/delete-node-dialog.tsx

@@ -1,4 +1,6 @@
 "use client";
+import { useI18n } from "@/components/i18n";
+
 
 import { useEffect, useState } from "react";
 import { createPortal } from "react-dom";
@@ -45,17 +47,18 @@ export function DeleteNodeBody({
 	onClose: () => void;
 	onRun: () => void;
 }) {
+	const { t } = useI18n();
 	return (
 		<div
 			role="dialog"
 			aria-modal="true"
-			aria-label="Delete node"
+			aria-label={t("Delete node")}
 			data-testid="delete-node-dialog"
 			onClick={(e) => e.stopPropagation()}
 			className="w-[32rem] max-w-[calc(100vw-2rem)] rounded-xl border bg-card p-5 shadow-xl"
 		>
 			<h2 className="text-sm font-semibold text-destructive">
-				{nodes.length === 1 ? "Delete node?" : `Delete ${nodes.length} nodes?`}
+				{nodes.length === 1 ? t("Delete node?") : t("Delete {v0} nodes?", { v0: nodes.length })}
 			</h2>
 			{/* The node name(s) below the title in JetBrains Mono (owner,
 			    2026-09-24): the name is the payload — mono suits it, and
@@ -74,14 +77,14 @@ export function DeleteNodeBody({
 				) : (
 					<code data-testid="node-names-code" className="font-mono text-sm text-foreground">
 						{nodes.slice(0, 8).map((n) => n.name).join(", ")}
-						{nodes.length > 8 ? `, and ${nodes.length - 8} more` : ""}
+						{nodes.length > 8 ? t(", and {v0} more", { v0: nodes.length - 8 }) : ""}
 					</code>
 				)}
 			</div>
 			<p className="mt-2 text-sm text-muted-foreground" data-testid="node-permanence-line">
 				{nodes.length === 1
-					? "This permanently deletes the node — this cannot be undone."
-					: `This permanently deletes all ${nodes.length} nodes — this cannot be undone.`}
+					? t("This permanently deletes the node — this cannot be undone.")
+					: t("This permanently deletes all {v0} nodes — this cannot be undone.", { v0: nodes.length })}
 			</p>
 			{failure && (
 				<div
@@ -90,7 +93,7 @@ export function DeleteNodeBody({
 					className="mt-3 rounded-sm border border-border/60 px-3 py-2 text-xs"
 				>
 					<span className="text-foreground">
-						{failure.code === "extraction_running" ? EXTRACTION_RETRY_LINE : failure.error}
+						{t(failure.code === "extraction_running" ? EXTRACTION_RETRY_LINE : failure.error)}
 					</span>
 					<button
 						type="button"
@@ -99,8 +102,7 @@ export function DeleteNodeBody({
 						disabled={busy}
 						className="ml-3 text-xs text-foreground underline-offset-2 hover:underline disabled:opacity-40"
 					>
-						Try again
-					</button>
+						{t("Try again")}</button>
 				</div>
 			)}
 			<div className="mt-4 flex justify-end gap-2">
@@ -111,8 +113,7 @@ export function DeleteNodeBody({
 					disabled={busy}
 					className="rounded-sm px-3 py-1.5 text-xs text-muted-foreground transition-colors hover:text-foreground disabled:opacity-40"
 				>
-					Cancel
-				</button>
+					{t("Cancel")}</button>
 				<button
 					type="button"
 					data-testid="node-delete-confirm"
@@ -123,7 +124,7 @@ export function DeleteNodeBody({
 					// refusal banner): border + text, fill on hover.
 					className="rounded-sm border border-destructive/50 bg-destructive/10 px-3 py-1.5 text-xs text-destructive transition-colors hover:bg-destructive/20 disabled:opacity-40"
 				>
-					{busy ? "Deleting…" : "Delete"}
+					{busy ? t("Deleting…") : t("Delete")}
 				</button>
 			</div>
 		</div>
@@ -146,6 +147,7 @@ export function DeleteNodeDialog({
 	 *  selection-side callers can prune. */
 	onDeleted: (nodeIds: string[], graphRevision: number) => void;
 }) {
+	const { t } = useI18n();
 	const [busy, setBusy] = useState(false);
 	const backdropDismiss = useBackdropDismiss(() => {
 		if (!busy) onClose();