Move Notebooks to bottom tabs

[zecakeh]

This (among other things) would simplify the work on #106.

We now use the metadata of the notebooks: color and description.

Tested on web Firefox Linux
Tested on native Android

[tasn]

How is the bottom sheet better than the side sheet? I'm not objecting per se, I'm just trying to understand what it's here to solve.
File explorer sounds better, though it's a shift in how we do things. I kind of like the flatness of it all at the moment. Though maybe an hierarchy is better. Do we merge different notebooks or not in the view? These are all questions that need answering... I have no idea.

[zecakeh]

How is the bottom sheet better than the side sheet? I'm not objecting per se, I'm just trying to understand what it's here to solve.

From #106:

The notebook selection is not implemented. We can't use the URL to change the notebook. This makes the navigator navigate to Home, so the screen on the right doesn't stay open. Plus it's a weird behavior to have the URL change when only the list changes.
It is also difficult to send data from the Drawer to the Notes List Screen. We could use a Context but that's seems exaggerated just for this.

The bottom sheet is better because it's part of NoteListScreen so the notebook change is controlled by the screen.

File explorer sounds better, though it's a shift in how we do things. I kind of like the flatness of it all at the moment. Though maybe an hierarchy is better.

I'm not a fan of a hierarchy view either, but we have a lot of other possibilities. I've been looking at the different Google apps on my phone (Calls, Messages, Photos, Drive…) and they all have different modern UIs that could be applicable to our use case: search-bar that shows categories when the search bar is focused (Messages), tabs for the different ways to browse the content (Photos), both (Calls and Drive). We just have to pick one we like.

Do we merge different notebooks or not in the view?

I'm not sure what you mean.

[zecakeh]

This is now based on #158 so should be merged after.

Ready for review.

[tasn]

It's conflicting now for whatever reason... I just merged #158 as requested.
Anyhow, can we make the text always show? Even for non-active tabs?

[zecakeh]

Ah I thought that it would work since they should have the same commits… I'll resolve the conflicts then.

Yes we can make the text always show, I just thought it made it clearer which tab is active, since it's inexpensive to switch tabs to see the other labels.

[zecakeh]

Rebased and ready to merge. I made the labels always show.