refactor: replace random-book GET route with server action

src/app/api/komga/random-book/route.ts

@@ -1,53 +0,0 @@
-import { NextResponse } from "next/server";
-import type { NextRequest } from "next/server";
-import { BookService } from "@/lib/services/book.service";
-import { ERROR_CODES } from "@/constants/errorCodes";
-import { AppError } from "@/utils/errors";
-import { getErrorMessage } from "@/utils/errors";
-import logger from "@/lib/logger";
-
-export const dynamic = "force-dynamic";
-
-export async function GET(request: NextRequest) {
-  try {
-    const { searchParams } = new URL(request.url);
-    const libraryIds = searchParams.get("libraryIds")?.split(",") || [];
-
-    if (libraryIds.length === 0) {
-      return NextResponse.json(
-        {
-          error: {
-            code: ERROR_CODES.LIBRARY.FETCH_ERROR,
-            message: "Au moins une bibliothèque doit être sélectionnée",
-          },
-        },
-        { status: 400 }
-      );
-    }
-
-    const bookId = await BookService.getRandomBookFromLibraries(libraryIds);
-    return NextResponse.json({ bookId });
-  } catch (error) {
-    logger.error({ err: error }, "Erreur lors de la récupération d'un livre aléatoire");
-    if (error instanceof AppError) {
-      return NextResponse.json(
-        {
-          error: {
-            code: error.code,
-            message: getErrorMessage(error.code),
-          },
-        },
-        { status: 500 }
-      );
-    }
-    return NextResponse.json(
-      {
-        error: {
-          code: ERROR_CODES.SERIES.FETCH_ERROR,
-          message: getErrorMessage(ERROR_CODES.SERIES.FETCH_ERROR),
-        },
-      },
-      { status: 500 }
-    );
-  }
-}