Added man-vieter site

src/main.rs

@@ -55,6 +55,7 @@ async fn main() {
     let sites = [
         ("/docs/vieter", "docs-vieter"),
         ("/api-docs/vieter", "api-docs-vieter"),
+        ("/man/vieter", "man-vieter"),
     ];
 
     for (path, dir) in sites {