feat(feed): subscribe button + remove diary photo loading delay

lib/features/feed/presentation/widgets/blog_post_widget.dart

@@ -11,6 +11,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:flutter_html/flutter_html.dart';
 import 'package:flutter_svg/flutter_svg.dart';
+import 'package:fluttertoast/fluttertoast.dart';
 import 'package:go_router/go_router.dart';
 import 'package:share_plus/share_plus.dart';
 
@@ -87,6 +88,27 @@ class _BlogPostWidgetState extends State<BlogPostWidget> {
                       ),
                     ],
                   ),
+                  const Spacer(),
+                  InkWell(
+                    onTap: () {
+                      Fluttertoast.showToast(msg: 'ща доделаем');
+                    },
+                    borderRadius: BorderRadius.circular(8),
+                    child: Ink(
+                      padding: EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+                      decoration: BoxDecoration(
+                        borderRadius: BorderRadius.circular(8),
+                        color: appTheme.gray200,
+                      ),
+                      child: Text(
+                        'Подписаться',
+                        style: TextStyle(
+                          fontSize: 13,
+                          fontWeight: FontWeight.w500,
+                        ),
+                      ),
+                    ),
+                  ),
                 ],
               ),
             ),