Create basic CDN endpoints for #10

cdn/src/robocraft/brawl_data.rs

@@ -0,0 +1,8 @@
+use actix_web::{dev::ResourcePath, get, web::{Data, Path}, Responder};
+
+#[get("/brawldata/Live/{name}")]
+pub async fn get(cli: Data<crate::cli::CliArgs>, name: Path<String>) -> impl Responder {
+    let path = std::path::PathBuf::from(&cli.data_robocraft).join("brawldata").join(format!("{}.jpg", name.path()));
+    log::debug!("RC asset at {} (exists? {})", path.display(), path.exists());
+    actix_files::NamedFile::open_async(path).await
+}