Updates README.md

[samends]

Type: Bug

Description:

Updates README.md to contain correct widget showcase url, updates widget list to contain new widgets

Resolves #1623

[vercel[bot]]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployments, click below or on the icon next to each commit.

dojo.widgets – ./

🔍 Inspect: https://vercel.com/dojo/dojowidgets/ee5yq2aua
✅ Preview: https://dojowidgets-git-fork-samends-update-readme.dojo1.vercel.app

widget-test-docs – ./

🔍 Inspect: https://vercel.com/dojo/widget-test-docs/3k7hhosot
✅ Preview: https://widget-test-docs-git-fork-samends-update-readme.dojo1.vercel.app

[codecov[bot]]

Codecov Report

Merging #1624 (aab09fc) into master (e56725e) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1624   +/-   ##
=======================================
  Coverage   90.07%   90.07%           
=======================================
  Files          94       94           
  Lines        4906     4906           
  Branches     1323     1323           
=======================================
  Hits         4419     4419           
  Misses        244      244           
  Partials      243      243           

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update e56725e...aab09fc. Read the comment docs.