refactor(lsp): drop redundant side-effect type import

The value import of LspProviderId already pulls in the cordis module
augmentation for ctx.lsp, so the separate `import type {}` is dead.

docs/config-catalog.md

@@ -457,7 +457,7 @@ export interface LspLocalServerConfig {
 }
 ```
 
-Source: [`packages/lsp/lsp-local/src/index.ts:85`](../packages/lsp/lsp-local/src/index.ts)
+Source: [`packages/lsp/lsp-local/src/index.ts:83`](../packages/lsp/lsp-local/src/index.ts)
 
 ## `@deepseek-ai/dsh-mcp-client`
 

packages/lsp/lsp-local/src/index.ts

@@ -21,8 +21,6 @@ import type {
   LspProviderQuery,
   LspQueryResult,
 } from '@deepseek-ai/dsh-lsp'
-// Side-effect type import: declaration-merges `ctx.lsp` onto Context.
-import type {} from '@deepseek-ai/dsh-lsp'
 import { canonicalizeWorkspace, readHostSource } from './host.ts'
 import { abortError, LspInstance } from './instance.ts'
 import type { InstanceSpec } from './instance.ts'