OpenTUI is here (#2685)

packages/opencode/src/cli/cmd/tui/context/exit.tsx

@@ -0,0 +1,14 @@
+import { useRenderer } from "@opentui/solid"
+import { createSimpleContext } from "./helper"
+
+export const { use: useExit, provider: ExitProvider } = createSimpleContext({
+  name: "Exit",
+  init: (input: { onExit?: () => Promise<void> }) => {
+    const renderer = useRenderer()
+    return async () => {
+      renderer.destroy()
+      await input.onExit?.()
+      process.exit(0)
+    }
+  },
+})