feat(cli): add native TypeScript terminal UI

Rebuild the terminal client on OpenTUI while keeping the Python gateway as the single agent, session, tool, and memory runtime. Preserve a classic prompt fallback and publish version-matched native sidecars for supported platforms.

Co-authored-by: Bingxi Zhao <150592536+pancacake@users.noreply.github.com>
Co-authored-by: chengyongru <2755839590@qq.com>

tui/src/index.ts

@@ -0,0 +1,21 @@
+import { NanobotTui, type AppOptions } from "./app"
+
+function required(name: string): string {
+  const value = process.env[name]?.trim()
+  if (!value) throw new Error(`${name} is required`)
+  return value
+}
+
+const options: AppOptions = {
+  wsUrl: required("NANOBOT_TUI_WS_URL"),
+  apiUrl: process.env.NANOBOT_TUI_API_URL?.trim() || "",
+  apiToken: process.env.NANOBOT_TUI_API_TOKEN?.trim() || "",
+  chatId: process.env.NANOBOT_TUI_CHAT_ID?.trim() || undefined,
+  model: process.env.NANOBOT_TUI_MODEL?.trim() || "unknown model",
+  workspace: process.env.NANOBOT_TUI_WORKSPACE?.trim() || "",
+  version: process.env.NANOBOT_TUI_VERSION?.trim() || "dev",
+  access: process.env.NANOBOT_TUI_ACCESS?.trim() || "workspace access",
+}
+
+const app = await NanobotTui.create(options)
+app.start()