Original PR description

[FIX] web: use back button don't break filters in search view

Open a kanban view or a list view;
Enter a filter in the search view;
Open a record;
Go back to the multi-record view using the browser (back button).

Before this commit, the previously entered filter is not there anymore.
Now, the filter stays. To achieve this, before leaving the multi-record view, the global state is saved on the history state.

To be able to push a key (the global state) on the state to be saved on the history and not shown in the browser, a new way to add a key/value to the state,
but omit it on the URL was developed. Also, a way to push the state synchronous was added.