feat: device commands

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

src/log.rs

@@ -1,3 +1,5 @@
+use std::error::Error;
+
 use log::LevelFilter;
 use log4rs::{
     Config,
@@ -6,7 +8,7 @@ use log4rs::{
     encode::pattern::PatternEncoder,
 };
 
-pub fn init(quiet: bool, verbose: bool) -> Result<(), Box<dyn std::error::Error>> {
+pub fn init(quiet: bool, verbose: bool) -> Result<(), Box<dyn Error + Send + Sync>> {
     let level = if quiet {
         LevelFilter::Warn
     } else if verbose {