refacto: error and types

src/types/auth.ts

@@ -1,5 +1,4 @@
 import { KomgaUser } from "./komga";
-import { ErrorCode } from "@/constants/errorCodes";
 
 export interface AuthConfig {
   serverUrl: string;
@@ -11,10 +10,3 @@ export interface AuthState {
   user: KomgaUser | null;
   serverUrl: string | null;
 }
-
-export interface AuthError {
-  code: ErrorCode;
-}
-
-// Deprecated - Use ErrorCode from @/constants/errorCodes instead
-export type AuthErrorCode = ErrorCode;

src/types/global.d.ts

@@ -0,0 +1,7 @@
+import { ErrorCode } from "@/constants/errorCodes";
+
+export interface AppErrorType extends Error {
+  code: ErrorCode;
+  message: string;
+  name: string;
+}