chore: Add documentation of our phased approach to the UX

[bryphe-coder]

Follow up from meeting earlier - add a blurb in the README about the phased approach to the front-end work

[codecov]

Codecov Report

Merging #15 (9fdea06) into main (7c260f8) will increase coverage by 1.46%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main      #15      +/-   ##
==========================================
+ Coverage   67.90%   69.36%   +1.46%     
==========================================
  Files          15       15              
  Lines         888      888              
==========================================
+ Hits          603      616      +13     
+ Misses        224      213      -11     
+ Partials       61       59       -2     

Flag	Coverage Δ
macos-latest	57.97% <ø> (+0.81%)	⬆️
ubuntu-latest	68.58% <ø> (+1.57%)	⬆️
windows-latest	55.54% <ø> (-0.41%)	⬇️

Impacted Files	Coverage Δ
peer/conn.go	72.11% <0.00%> (+2.56%)	⬆️
peer/channel.go	87.42% <0.00%> (+3.14%)	⬆️

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