accounts: use column nav for account management

Signed-off-by: William Casarin <jb55@jb55.com>

src/route.rs

@@ -68,6 +68,7 @@ impl<R: Clone> Router<R> {
     }
 
     pub fn route_to(&mut self, route: R) {
+        self.navigating = true;
         self.routes.push(route);
     }