chore: remove "dot-syntax" from examples

[layershifter]

This PR updates all examples in docs to remove the usage of "dot-syntax" i.e. it replaces "List.Item" with "ListItem". See #4452 for context.

The change was done using the codemod:

npx @semantic-ui-react/codemod-dot-syntax --files="docs/src/examples/**/*.js"

[github-actions]

size-limit report

Path	Size
bundle-size/dist/Button.size.js	53.86 KB (0%)
bundle-size/dist/Icon.size.js	27.34 KB (0%)
bundle-size/dist/Image.size.js	49.45 KB (0%)
bundle-size/dist/Modal.size.js	62.32 KB (0%)
bundle-size/dist/Portal.size.js	37.12 KB (0%)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (cdc44ef) 99.50% compared to head (9035856) 99.50%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #4456   +/-   ##
=======================================
  Coverage   99.50%   99.50%           
=======================================
  Files         186      186           
  Lines        3465     3465           
=======================================
  Hits         3448     3448           
  Misses         17       17           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.