feat: add support for nested layouts

[satazor]

BREAKING CHANGE: the API has greatly changed, please check the README

[codecov]

Codecov Report

Merging #2 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master     #2   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           2      5    +3     
  Lines          36     68   +32     
  Branches        9     15    +6     
=====================================
+ Hits           36     68   +32

Impacted Files	Coverage Δ
src/util/context.js	100% <100%> (ø)
src/LayoutTree.js	100% <100%> (ø)
src/util/use-object-state.js	100% <100%> (ø)
src/util/full-tree.js	100% <100%> (ø)
src/with-layout.js	100% <100%> (ø)	⬆️

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[zebateira]

LGTM, just some minor docs tweaks

[satazor]

@zebateira thanks for the review. I'm not sure if I should rename withLayout to withLayoutTree and defaultLayout to defaultLayoutTree. What do you think?

[zebateira]

I'm not sure if I should rename withLayout to withLayoutTree and defaultLayout to defaultLayoutTree. What do you think?

Hm, I don't have a strong opinion on it, but I think that leaving it as is withLayout is ok since you can have a tree of layouts or not.
Plus, if you then add more nested layouts, it's something that is seamless (simply nest them), so no need to make it so explicit.

[codecov]

Codecov Report

Merging #2 into master will not change coverage by %.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master        #2   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         5    +3     
  Lines           36        68   +32     
  Branches         9        15    +6     
=========================================
+ Hits            36        68   +32     

Impacted Files	Coverage Δ
src/LayoutTree.js	100.00% <0.00%> (ø)
src/util/context.js	100.00% <0.00%> (ø)
src/util/use-object-state.js	100.00% <0.00%> (ø)
src/util/full-tree.js	100.00% <0.00%> (ø)

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[jgradim]

you have defined => you may have defined