fix(native-chat): merge duplicate native-chat-types import (#19698)

#19230 added a second import of the same module, and the focused
code-quality gate (import/no-duplicates, --deny-warnings) fails every PR
opened on main since it merged.

Claude-Session: 1fec75fd-224b-46ab-95fe-d88e0f3d9ff9

src/renderer/src/components/native-chat/NativeChatToolRun.tsx

@@ -12,7 +12,8 @@ import {
   isToolCallBlock,
   isToolResultBlock,
   type NativeChatBlock,
-  type NativeChatSubagentGroupBlock
+  type NativeChatSubagentGroupBlock,
+  type NativeChatToolCallBlock
 } from '../../../../shared/native-chat-types'
 import { isRenderableSubagentGroup } from '../../../../shared/native-chat-subagent-summary'
 import { diffFromText, diffFromToolCall, type DiffLine } from './native-chat-diff'
@@ -31,7 +32,6 @@ import {
   selectActiveToolCall
 } from '../../../../shared/native-chat-tool-activity'
 import { nativeChatToolRunIconName } from '../../../../shared/native-chat-tool-icon'
-import type { NativeChatToolCallBlock } from '../../../../shared/native-chat-types'
 import { NativeChatTaskList } from './NativeChatTaskList'
 import { buildNativeChatTaskListRows } from './native-chat-task-list-history'
 import { NativeChatDiffView } from './NativeChatDiffView'