fixed panic and added hardware_db.toml

src/cli.rs

@@ -40,7 +40,7 @@ pub struct Cli {
     #[arg(
         short, 
         long,
-        help = "Writes high-resolution diagnostic logs to /tmp/ember-tune.log"
+        help = "Writes high-resolution diagnostic logs to /var/log/ember-tune.log"
     )]
     pub verbose: bool,
 

src/main.rs

@@ -75,7 +75,7 @@ fn print_summary_report(result: &OptimizationResult) {
 }
 
 fn setup_logging(verbose: bool) -> tracing_appender::non_blocking::WorkerGuard {
-    let file_appender = tracing_appender::rolling::never("/tmp", "ember-tune.log");
+    let file_appender = tracing_appender::rolling::never("/var/log", "ember-tune.log");
     let (non_blocking, guard) = tracing_appender::non_blocking(file_appender);
     
     let level = if verbose { tracing::Level::DEBUG } else { tracing::Level::INFO };