Filter out public roles in guild routes

src/main/java/me/bobert/netneutrality/http/server/GuildRoutes.java

@@ -180,7 +180,7 @@ public final class GuildRoutes {
     private static void roles(Supplier<JDA> jdaSupplier, Context ctx) {
         ctx.json(
             guild(jdaSupplier, ctx).getRoles().stream()
-                .filter(role -> !role.isManaged())
+                .filter(role -> !role.isManaged() && !role.isPublicRole())
                 .map(role -> ordered("role_id", role.getId(), "role_name", role.getName()))
                 .toList()
         );
@@ -290,6 +290,7 @@ public final class GuildRoutes {
         summary.put("guild_id", guild.getId());
         summary.put("user_id", member.getId());
         List<Map<String, String>> roles = member.getRoles().stream()
+            .filter(role -> !role.isManaged() && !role.isPublicRole())
             .map(role -> ordered("role_id", role.getId(), "role_name", role.getName()))
             .toList();
         summary.put("roles", roles);