feat: add interactive onboard wizard for LLM provider and channel configuration

Author: chengyongru

nanobot/cli/commands.py

@@ -20,12 +20,11 @@
             pass
 
 import typer
-from prompt_toolkit import print_formatted_text
-from prompt_toolkit import PromptSession
+from prompt_toolkit import PromptSession, print_formatted_text
+from prompt_toolkit.application import run_in_terminal
 from prompt_toolkit.formatted_text import ANSI, HTML
 from prompt_toolkit.history import FileHistory
 from prompt_toolkit.patch_stdout import patch_stdout
-from prompt_toolkit.application import run_in_terminal
 from rich.console import Console
 from rich.markdown import Markdown
 from rich.table import Table
@@ -216,30 +215,47 @@ def main(
 
 
 @app.command()
-def onboard():
+def onboard(interactive: bool = typer.Option(True, "--interactive/--no-interactive", help="Use interactive wizard")):
     """Initialize nanobot configuration and workspace."""
     from nanobot.config.loader import get_config_path, load_config, save_config
     from nanobot.config.schema import Config
 
     config_path = get_config_path()
 
     if config_path.exists():
-        console.print(f"[yellow]Config already exists at {config_path}[/yellow]")
-        console.print("  [bold]y[/bold] = overwrite with defaults (existing values will be lost)")
-        console.print("  [bold]N[/bold] = refresh config, keeping existing values and adding new fields")
-        if typer.confirm("Overwrite?"):
-            config = Config()
-            save_config(config)
-            console.print(f"[green]✓[/green] Config reset to defaults at {config_path}")
-        else:
+        if interactive:
             config = load_config()
-            save_config(config)
-            console.print(f"[green]✓[/green] Config refreshed at {config_path} (existing values preserved)")
+        else:
+            console.print(f"[yellow]Config already exists at {config_path}[/yellow]")
+            console.print("  [bold]y[/bold] = overwrite with defaults (existing values will be lost)")
+            console.print("  [bold]N[/bold] = refresh config, keeping existing values and adding new fields")
+            if typer.confirm("Overwrite?"):
+                config = Config()
+                save_config(config)
+                console.print(f"[green]✓[/green] Config reset to defaults at {config_path}")
+            else:
+                config = load_config()
+                save_config(config)
+                console.print(f"[green]✓[/green] Config refreshed at {config_path} (existing values preserved)")
     else:
-        save_config(Config())
+        config = Config()
+        save_config(config)
         console.print(f"[green]✓[/green] Created config at {config_path}")
 
-    console.print("[dim]Config template now uses `maxTokens` + `contextWindowTokens`; `memoryWindow` is no longer a runtime setting.[/dim]")
+    # Run interactive wizard if enabled
+    if interactive:
+        from nanobot.cli.onboard_wizard import run_onboard
+
+        try:
+            config = run_onboard()
+            save_config(config)
+            console.print(f"[green]✓[/green] Config saved at {config_path}")
+        except Exception as e:
+            console.print(f"[red]✗[/red] Error during configuration: {e}")
+            console.print("[yellow]Please run 'nanobot onboard' again to complete setup.[/yellow]")
+            raise typer.Exit(1)
+    else:
+        console.print("[dim]Config template now uses `maxTokens` + `contextWindowTokens`; `memoryWindow` is no longer a runtime setting.[/dim]")
 
     _onboard_plugins(config_path)
 
@@ -254,9 +270,8 @@ def onboard():
 
     console.print(f"\n{__logo__} nanobot is ready!")
     console.print("\nNext steps:")
-    console.print("  1. Add your API key to [cyan]~/.nanobot/config.json[/cyan]")
-    console.print("     Get one at: https://openrouter.ai/keys")
-    console.print("  2. Chat: [cyan]nanobot agent -m \"Hello!\"[/cyan]")
+    console.print("  1. Chat: [cyan]nanobot agent -m \"Hello!\"[/cyan]")
+    console.print("  2. Start gateway: [cyan]nanobot gateway[/cyan]")
     console.print("\n[dim]Want Telegram/WhatsApp? See: https://github.com/HKUDS/nanobot#-chat-apps[/dim]")
 
 
@@ -300,9 +315,9 @@ def _onboard_plugins(config_path: Path) -> None:
 
 def _make_provider(config: Config):
     """Create the appropriate LLM provider from config."""
+    from nanobot.providers.azure_openai_provider import AzureOpenAIProvider
     from nanobot.providers.base import GenerationSettings
     from nanobot.providers.openai_codex_provider import OpenAICodexProvider
-    from nanobot.providers.azure_openai_provider import AzureOpenAIProvider
 
     model = config.agents.defaults.model
     provider_name = config.get_provider_name(model)