refactor(ocr): remove unused langs config from ovocr provider

The langs configuration for ovocr provider is not currently configurable, so it's removed from both type definition and default config.

packages/shared/config/ocr.ts

@@ -62,9 +62,7 @@ export const BUILTIN_OCR_PROVIDER_CONFIG_MAP = {
   paddleocr: {
     apiUrl: ''
   } satisfies OcrPpocrConfig,
-  ovocr: {
-    langs: ['en-us', 'zh-cn']
-  } satisfies OcrOvConfig
+  ovocr: {} satisfies OcrOvConfig
 } as const satisfies Record<BuiltinOcrProviderId, any>
 
 export const BUILTIN_OCR_PROVIDERS_MAP = {

src/renderer/src/types/ocr.ts

@@ -204,7 +204,8 @@ export const isOcrPpocrProvider = (p: OcrProvider): p is OcrPpocrProvider => {
 
 // OV OCR Types
 export type OcrOvConfig = OcrProviderBaseConfig & {
-  langs?: TranslateLanguageCode[]
+  // It's not configurable for now.
+  // langs?: TranslateLanguageCode[]
 }
 
 export type OcrOvProvider = {