update prompt, use user language

src/core/prompts/system.ts

@@ -109,13 +109,13 @@ export const SYSTEM_PROMPT = async (
 	supportsComputerUse: boolean,
 	mode: Mode = defaultModeSlug,
 	filesSearchMethod: string = 'regex',
+	preferredLanguage?: string,
 	mcpHub?: McpHub,
 	diffStrategy?: DiffStrategy,
 	browserViewportSize?: string,
 	customModePrompts?: CustomModePrompts,
 	customModes?: ModeConfig[],
 	globalCustomInstructions?: string,
-	preferredLanguage?: string,
 	diffEnabled?: boolean,
 	experiments?: Record<string, boolean>,
 	enableMcpServerCreation?: boolean,