chore(tool manager): Progress on adding tools

Going to try changing around the download manager to take a generic trait rather than specifically for game downloads

Signed-off-by: quexeky <git@quexeky.dev>

desktop/src-tauri/src/tools/external_component.rs

@@ -0,0 +1,8 @@
+use std::path::PathBuf;
+
+pub trait ExternalComponent {
+    fn download(&mut self);
+    fn version(&self) -> &String;
+    fn is_installed(&self) -> bool;
+    fn location(&self) -> &Option<PathBuf>;
+}