Major update 5

[EchoEllet]

1. Moved all the buttons configurations to the QuillToolbarConfigurations in the buttonsOptions, at least all of the ones that are used in QuillToolbar.basic()

2. add the ability to customize the Search dialog pressed callback and also a child builder

Example

search: QuillToolbarSearchButtonOptions(
                tooltip: 'Hello',
                customOnPressedCallback: (controler) async {
                  showDialog(
                    context: context,
                    builder: (context) {
                      return QuillToolbarSearchDialog(
                        controller: controler,
                        childBuilder: (extraOptions) {
                          return AlertDialog(
                            content: TextField(
                              controller: extraOptions.textEditingController,
                            ),
                            actions: [
                              ElevatedButton(
                                onPressed: extraOptions.onFindTextPressed,
                                child: const Text("Searh"),
                              ),
                            ],
                          );
                        },
                      );
                    },
                  );
                },
              )

this should address #1440 the search UI issue

3. Update flutter_quill_extensions to use the latest version of flutter_quill
4. Some little unnoticeable performance improvements

Our next step refactor the rest of the unused buttons with just a few left, we should review all the changes from scratch and cleanup the code, fix things, do some adjustments and improvements as well as little features
then we will work on the toolbar configurations

but before going further I think we need to discuss some stuff about the changes in the discussions or somewhere else if you guys have a channel in Discord, telegram, or any chat app we can talk there, we also can do this in the discussions. Personally prefer more live chat app