Allow customizing the toolbar on mobile

laiz it's a good UI, and it works decently well, but unfortunately the issue of the menu still exists. Wish that could be moved into the top bar à la downloads in Safari when the button pops up or even into the tab viewer or something.

Such a nice QoL improvement to have the bottom-right finally cleared and a bookmarks button on the toolbar. As long as I don't go back, the disappearing forward button makes the spacing ok, but when it appears that menu button i've slid to the left kinda gets in the way. compromises i suppose.

I did find a bug:

If you have the back and forward items both enabled, then you move the menu (and maybe other items, but i only encountered the bug when moving that item) above (i.e., to the left on the toolbar), you can't immediately move it all the way to the left unless both buttons are visible (or more likely just forward, since that one's visibility is conditional). I had to remove both of the navigation buttons, move the menu item to the top, and then add back and forward back into the enabled items, which got me the left-side menu. It's possible that just going back in the current tab to enable visibility for forward would avoid this issue as well.

Thank fuck a reset button was implemented. Thank you for that devs

Vlad right now there's the 3 dots menu button that can't be moved from the toolbar. I've raised the issue before, but I find this to be pretty annoying because it's a button that takes up real estate on the toolbar. I feel it would be better placed somewhere else, such as to the left of the address bar, within the tab switcher, or collapsed into the address bar popup menu (maybe as an option "menu" that brings it up). This was the main reason I had given on the thread regarding customizability of the toolbar—so I could remove the menu bar. Obviously Safari doesn't have to contend with having a menu bar since the menu is in Settings.app, but I think the 3-dots menu button would be better served being on the address bar line or within the tab switcher from a usability perspective, since the other toolbar buttons are actual toolbar buttons used fairly often, while menu is more of a "settings" button. I realize as you've mentioned before that many iOS browsers do this, but I feel it's misuse of space when the address bar already has a popup menu

To be clear, I don't like the idea of merging the address bar and toolbar into 1, as that conflates their purpose, and would make gestures much more limited due to the halved area from which to start A gesture. I do think the 3dots menu should be moved to the address bar or tab switcher though