Settings, took care of warnings

xmpd-core/src/main.rs

@@ -1,5 +1,3 @@
-use std::path::{Path, PathBuf};
-
 use clap::Parser;
 
 mod cli;
@@ -10,12 +8,8 @@ type Result<T> = anyhow::Result<T>;
 fn main() -> Result<()> {
     let cliargs = cli::CliArgs::parse();
     logger::init(&cliargs);
-    let manifest_path;
-    if let Some(mp) = cliargs.manifest_path() {
-        manifest_path = mp;
-    } else { 
-        manifest_path = PathBuf::from("manifest.json");
-    };
-    xmpd_gui::start(manifest_path)?;
+    log::debug!("Cli: {cliargs:?}");
+    xmpd_settings::Settings::get()?.load(Some(cliargs.settings_path()))?;
+    xmpd_gui::start(cliargs.manifest_path())?;
     Ok(())
 }