wip: bloc for files

lib/state/app/infrastructure/dataLoader/http_data_loader.dart

@@ -2,26 +2,21 @@ import 'dart:convert';
 import 'dart:developer';
 
 import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
 
-abstract class DataLoader<TResult> {
+abstract class HttpDataLoader<TResult> {
   final Dio dio;
-  DataLoader(this.dio) {
+  HttpDataLoader(this.dio) {
     dio.options.connectTimeout = const Duration(seconds: 10).inMilliseconds;
     dio.options.sendTimeout = const Duration(seconds: 30).inMilliseconds;
     dio.options.receiveTimeout = const Duration(seconds: 30).inMilliseconds;
   }
 
   Future<TResult> run() async {
-    var fetcher = fetch();
-    await Future.wait([
-      fetcher,
-      Future.delayed(const Duration(milliseconds: 500)) // TODO tune or remove
-    ]);
-
-    var response = await fetcher;
+    var response = await fetch();
     try {
       return assemble(DataLoaderResult(
-        json: jsonDecode(response.data!),
+        json: await compute(jsonDecode, response.data!),
         headers: response.headers.map.map((key, value) => MapEntry(key, value.join(';'))),
       ));
     } catch(trace, e) {