feat: expander init

[letsbelopez]

Issue #, if available:

Description of changes:

Adds a new expander renderer under view renderer

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[codecov-commenter]

Codecov Report

Merging #725 (b4f77fa) into main (1c5cf33) will decrease coverage by 0.17%.
The diff coverage is 82.05%.

@@            Coverage Diff             @@
##             main     #725      +/-   ##
==========================================
- Coverage   91.49%   91.31%   -0.18%     
==========================================
  Files         101      102       +1     
  Lines        3925     3996      +71     
  Branches     1092     1115      +23     
==========================================
+ Hits         3591     3649      +58     
- Misses        312      325      +13     
  Partials       22       22              

Impacted Files	Coverage Δ
...erate-view-definition/generate-table-definition.ts	95.23% <50.00%> (-4.77%)	⬇️
.../lib/amplify-ui-renderers/amplify-view-renderer.ts	77.77% <71.42%> (-4.05%)	⬇️
...es/codegen-ui-react/lib/react-expander-renderer.ts	81.48% <81.48%> (ø)
.../codegen-ui-react/lib/views/react-view-renderer.ts	80.62% <92.30%> (+0.94%)	⬆️
packages/codegen-ui-react/lib/index.ts	100.00% <100.00%> (ø)
...odegen-ui-react/lib/react-table-renderer-helper.ts	82.50% <100.00%> (+0.44%)	⬆️

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