hypha: enhanced logging and always enable backtraces

hypha/bin/controller.rs

@@ -1,3 +1,4 @@
+use std::env;
 use anyhow::{anyhow, Result};
 use clap::{Parser, Subcommand};
 use hypha::ctl::Controller;
@@ -46,6 +47,7 @@ enum Commands {
 }
 
 fn main() -> Result<()> {
+    env::set_var("RUST_BACKTRACE", "1");
     env_logger::init();
 
     let args = ControllerArgs::parse();