feat: support multiple voice nodes

crates/core/result/src/axum.rs

@@ -78,6 +78,7 @@ impl IntoResponse for Error {
             ErrorType::AlreadyInVoiceChannel => StatusCode::BAD_REQUEST,
             ErrorType::NotAVoiceChannel => StatusCode::BAD_REQUEST,
             ErrorType::AlreadyConnected => StatusCode::BAD_REQUEST,
+            ErrorType::UnknownNode => StatusCode::BAD_REQUEST,
             ErrorType::ProxyError => StatusCode::BAD_REQUEST,
             ErrorType::FileTooSmall => StatusCode::UNPROCESSABLE_ENTITY,
             ErrorType::FileTooLarge { .. } => StatusCode::UNPROCESSABLE_ENTITY,

crates/core/result/src/lib.rs

@@ -161,6 +161,7 @@ pub enum ErrorType {
     AlreadyInVoiceChannel,
     NotAVoiceChannel,
     AlreadyConnected,
+    UnknownNode,
     // ? Micro-service errors
     ProxyError,
     FileTooSmall,

crates/core/result/src/rocket.rs

@@ -82,6 +82,7 @@ impl<'r> Responder<'r, 'static> for Error {
             ErrorType::AlreadyInVoiceChannel => Status::BadRequest,
             ErrorType::NotAVoiceChannel => Status::BadRequest,
             ErrorType::AlreadyConnected => Status::BadRequest,
+            ErrorType::UnknownNode => Status::BadRequest,
             ErrorType::ProxyError => Status::BadRequest,
             ErrorType::FileTooSmall => Status::UnprocessableEntity,
             ErrorType::FileTooLarge { .. } => Status::UnprocessableEntity,