Implement the /converter page

[parthopdas]

AC

• [x] Structure on the lines of /count or /sort
• [x] Drop down in the middle must have all 17 languages listed
• [x] Consume the converter API from pali-script-converter project - it does not have an NPM package so please add directly yarn add https://github.com/Path-Nirvana-Foundation/pali-script-converter

Note:

1. An example of a site using the same library is: https://tipitaka.app/misc/convert/index.html

[parthopdas]

done