Minimize Lodash Footprint

[chaffeqa]

Issue

Though for a while Lodash promoted the ability to treeshake automatically, we have found that doesnt seem to work in any of our cases (we've tried the babel/webpack plugin and run into similar issues as others.

Anyways, in our build we noticed slate-plugins was bundling a large part of lodash:

I'm hoping by using the per method approach, the build process will properly treeshake and reduce that footprint.

What I did

Replaced all imports of Lodash functions with the named function import

Checklist

• The new code matches the existing patterns and styles.
• The stories still work (run yarn storybook).
• The stories are updated when relevant: stories for plugins, knobs for options.

[codecov]

Codecov Report

Merging #210 into next will increase coverage by 2.64%.
The diff coverage is 97.44%.

@@            Coverage Diff             @@
##             next     #210      +/-   ##
==========================================
+ Coverage   89.70%   92.35%   +2.64%     
==========================================
  Files         309      258      -51     
  Lines        2399     2406       +7     
  Branches      505      362     -143     
==========================================
+ Hits         2152     2222      +70     
+ Misses        247      184      -63     

Impacted Files	Coverage Δ
packages/core/src/components/EditablePlugins.tsx	100.00% <ø> (ø)
packages/core/src/utils/onDOMBeforeInputPlugins.ts	100.00% <ø> (ø)
packages/core/src/utils/onKeyDownPlugins.ts	100.00% <ø> (ø)
packages/core/src/utils/renderElementPlugins.tsx	100.00% <ø> (ø)
packages/core/src/utils/renderLeafPlugins.tsx	100.00% <ø> (ø)
...s/slate-plugins/src/common/queries/isMarkActive.ts	100.00% <ø> (ø)
...ges/slate-plugins/src/common/queries/isNodeType.ts	100.00% <ø> (ø)
...on/utils/normalizeDescendantsToDocumentFragment.ts	100.00% <ø> (ø)
...te-plugins/src/decorators/preview/PreviewPlugin.ts	100.00% <ø> (ø)
...s/deserialize-html/utils/deserializeHTMLElement.ts	100.00% <ø> (ø)
... and 321 more

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[zbeyens]

Thanks for the PR, let's try!

[chaffeqa]

It worked! Results below: