feat(Header): add edges support for SafeAreaView

[thekevshow]

…pport proper padding disable for web

Motivation

I was having issues using the header within a modal, which is a very useful component, and I am sure there could be other use cases. To be able to control the SafeAreaView edges, because on a PWA particularly this causes extra padding etc in unwanted areas.

Fixes # Header SafeAreaViews that I have somewhat seen could have been maybe fixed within the issues backlog.

Type of change

• [X ] New feature (non-breaking change which adds functionality)
• [X ] This change requires a documentation update

How Has This Been Tested?

I have used the project change within my own code base to test and ran existing tests to make sure no breaking changes would occur.

• [X ] Checked with example app

Checklist

• [ X] My code follows the style guidelines of this project
• [X ] I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation using yarn docs-build-api
• [ X] My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[codecov]

Codecov Report

Merging #3741 (f2807a6) into next (eb09131) will increase coverage by 0.01%.
The diff coverage is 100.00%.

❗ Current head f2807a6 differs from pull request most recent head eb19997. Consider uploading reports for the commit eb19997 to get more accurate results

@@            Coverage Diff             @@
##             next    #3741      +/-   ##
==========================================
+ Coverage   79.42%   79.44%   +0.01%     
==========================================
  Files          87       87              
  Lines        1823     1824       +1     
  Branches      806      796      -10     
==========================================
+ Hits         1448     1449       +1     
  Misses        370      370              
  Partials        5        5              

Impacted Files	Coverage Δ
packages/base/src/Header/Header.tsx	96.15% <100.00%> (+0.15%)	⬆️

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