chore: resolve lint warnings with targeted type and rule fixes

src/app/actions/auth.ts

@@ -1,7 +1,6 @@
 "use server";
 
 import { AuthServerService } from "@/lib/services/auth-server.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
 import { AppError } from "@/utils/errors";
 
 /**

src/app/actions/config.ts

@@ -3,7 +3,6 @@
 import { revalidatePath } from "next/cache";
 import { ConfigDBService } from "@/lib/services/config-db.service";
 import { TestService } from "@/lib/services/test.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
 import { AppError } from "@/utils/errors";
 import type { KomgaConfig, KomgaConfigData, KomgaLibrary } from "@/types/komga";
 

src/app/actions/favorites.ts

@@ -1,7 +1,6 @@
 "use server";
 
 import { FavoriteService } from "@/lib/services/favorite.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
 import { AppError } from "@/utils/errors";
 
 /**

src/app/actions/library.ts

@@ -2,7 +2,6 @@
 
 import { revalidatePath } from "next/cache";
 import { LibraryService } from "@/lib/services/library.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
 import { AppError } from "@/utils/errors";
 
 /**

src/app/actions/password.ts

@@ -2,7 +2,6 @@
 
 import { UserService } from "@/lib/services/user.service";
 import { AuthServerService } from "@/lib/services/auth-server.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
 import { AppError } from "@/utils/errors";
 
 /**

src/app/actions/preferences.ts

@@ -2,7 +2,6 @@
 
 import { revalidatePath } from "next/cache";
 import { PreferencesService } from "@/lib/services/preferences.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
 import { AppError } from "@/utils/errors";
 import type { UserPreferences } from "@/types/preferences";
 

src/app/actions/read-progress.ts

@@ -2,7 +2,6 @@
 
 import { revalidateTag } from "next/cache";
 import { BookService } from "@/lib/services/book.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
 import { AppError } from "@/utils/errors";
 
 const HOME_CACHE_TAG = "home-data";