chore: rm broken codesearch tool (#24992)

packages/opencode/src/cli/cmd/tui/routes/session/index.tsx

@@ -44,7 +44,6 @@ import type { GrepTool } from "@/tool/grep"
 import type { EditTool } from "@/tool/edit"
 import type { ApplyPatchTool } from "@/tool/apply_patch"
 import type { WebFetchTool } from "@/tool/webfetch"
-import type { CodeSearchTool } from "@/tool/codesearch"
 import type { WebSearchTool } from "@/tool/websearch"
 import type { TaskTool } from "@/tool/task"
 import type { QuestionTool } from "@/tool/question"
@@ -1565,9 +1564,6 @@ function ToolPart(props: { last: boolean; part: ToolPart; message: AssistantMess
         <Match when={props.part.tool === "webfetch"}>
           <WebFetch {...toolprops} />
         </Match>
-        <Match when={props.part.tool === "codesearch"}>
-          <CodeSearch {...toolprops} />
-        </Match>
         <Match when={props.part.tool === "websearch"}>
           <WebSearch {...toolprops} />
         </Match>
@@ -1948,15 +1944,6 @@ function WebFetch(props: ToolProps<typeof WebFetchTool>) {
   )
 }
 
-function CodeSearch(props: ToolProps<typeof CodeSearchTool>) {
-  const metadata = props.metadata as { results?: number }
-  return (
-    <InlineTool icon="◇" pending="Searching code..." complete={props.input.query} part={props.part}>
-      Exa Code Search "{props.input.query}" <Show when={metadata.results}>({metadata.results} results)</Show>
-    </InlineTool>
-  )
-}
-
 function WebSearch(props: ToolProps<typeof WebSearchTool>) {
   const metadata = props.metadata as { numResults?: number }
   return (