refactor: ts in packages use extensionless import

packages/llm-deepseek/src/index.ts

@@ -21,15 +21,15 @@
 import type { Context } from 'cordis'
 import z from 'schemastery'
 import type {} from '@deepseek-ai/dsh-llm'
-import { DeepSeekAdapter } from './adapter.ts'
+import { DeepSeekAdapter } from './adapter'
 
-export { DeepSeekAdapter, httpErrorCode } from './adapter.ts'
-export type { DeepSeekAdapterOptions } from './adapter.ts'
-export { serializeMessages, serializeRequest } from './serialize.ts'
-export type { RequestDefaults } from './serialize.ts'
-export { DONE, parseSse } from './sse.ts'
-export { mapFinishReason, mapUsage, translate } from './translate.ts'
-export type * from './types.ts'
+export { DeepSeekAdapter, httpErrorCode } from './adapter'
+export type { DeepSeekAdapterOptions } from './adapter'
+export { serializeMessages, serializeRequest } from './serialize'
+export type { RequestDefaults } from './serialize'
+export { DONE, parseSse } from './sse'
+export { mapFinishReason, mapUsage, translate } from './translate'
+export type * from './types'
 
 export const name = 'llm-deepseek'
 export const inject = ['llm']