Onboarding wizard and MA signup/enroll site

src/main.rs

@@ -5,7 +5,7 @@ use clap::{Parser, Subcommand, ValueEnum};
 use frxd::config::Config;
 use frxd::crypto::Keypair;
 use frxd::message::{EXPOSURE_FULL, EXPOSURE_METADATA};
-use frxd::{commands, node, relay};
+use frxd::{commands, node, onboard, relay};
 
 #[derive(Parser)]
 #[command(
@@ -16,8 +16,10 @@ use frxd::{commands, node, relay};
 struct Cli {
     #[arg(long, global = true, default_value = "frxd.toml")]
     config: PathBuf,
+    #[arg(long)]
+    onboarding: bool,
     #[command(subcommand)]
-    command: Command,
+    command: Option<Command>,
 }
 
 #[derive(Subcommand)]
@@ -139,7 +141,10 @@ enum KeyCommand {
 
 #[derive(Subcommand)]
 enum RegistryCommand {
-    Init,
+    Init {
+        #[arg(long, default_value = "frx.invalid")]
+        zone: String,
+    },
     Add {
         id: String,
         pubkey: String,
@@ -180,6 +185,10 @@ enum RegistryCommand {
     Serve {
         #[arg(long, default_value = "127.0.0.1:7800")]
         listen: String,
+        #[arg(long)]
+        signup_code: Option<String>,
+        #[arg(long)]
+        registry_url: Option<String>,
     },
 }
 
@@ -192,7 +201,16 @@ enum Exposure {
 #[tokio::main]
 async fn main() -> Result<()> {
     let cli = Cli::parse();
-    match cli.command {
+    if cli.onboarding {
+        let mut input = std::io::stdin().lock();
+        let mut output = std::io::stdout().lock();
+        onboard::run(&mut input, &mut output, &cli.config).await?;
+        return Ok(());
+    }
+    let Some(command) = cli.command else {
+        bail!("no subcommand given (try --onboarding or --help)");
+    };
+    match command {
         Command::Init {
             name,
             listen,
@@ -309,7 +327,7 @@ async fn main() -> Result<()> {
             KeyCommand::Rotate => commands::key_rotate(&cli.config)?,
         },
         Command::Registry { dir, command } => match command {
-            RegistryCommand::Init => commands::registry_init(&dir)?,
+            RegistryCommand::Init { zone } => commands::registry_init(&dir, &zone)?,
             RegistryCommand::Add {
                 id,
                 pubkey,
@@ -336,7 +354,11 @@ async fn main() -> Result<()> {
             RegistryCommand::List => commands::registry_list(&dir)?,
             RegistryCommand::SetRelays { relays } => commands::registry_set_relays(&dir, &relays)?,
             RegistryCommand::Show => commands::registry_show(&dir)?,
-            RegistryCommand::Serve { listen } => commands::registry_serve(&dir, &listen).await?,
+            RegistryCommand::Serve {
+                listen,
+                signup_code,
+                registry_url,
+            } => commands::registry_serve(&dir, &listen, signup_code, registry_url).await?,
         },
         Command::Aggregates {
             from,