feat: remove appwrite and add nextjs backend

backend/src/main.ts

@@ -0,0 +1,15 @@
+import { ClassSerializerInterceptor, ValidationPipe } from "@nestjs/common";
+import { NestFactory, Reflector } from "@nestjs/core";
+import * as fs from "fs";
+import { AppModule } from "./app.module";
+async function bootstrap() {
+  const app = await NestFactory.create(AppModule);
+  app.useGlobalPipes(new ValidationPipe());
+  app.useGlobalInterceptors(new ClassSerializerInterceptor(app.get(Reflector)));
+
+  await fs.promises.mkdir("./uploads/_temp", { recursive: true });
+
+  app.setGlobalPrefix("api");
+  await app.listen(8080);
+}
+bootstrap();