feat: run http server to receive commands

src/arguments.rs

@@ -1,5 +1,5 @@
 use clap::Parser;
-use std::path::PathBuf;
+use std::{net::SocketAddr, path::PathBuf};
 
 /// A Minecraft utility bot
 #[derive(Parser)]
@@ -7,4 +7,8 @@ pub struct Arguments {
     /// Path to main Lua file
     #[arg(short, long)]
     pub script: Option<PathBuf>,
+
+    /// Socket address to bind HTTP server to
+    #[arg(short, long)]
+    pub address: Option<SocketAddr>,
 }