Add a SEARCH feature to Pipx

How would this feature be useful? This feature will be useful for those who want to search for pypi packages from their terminals

Describe the solution you'd like The search feature will parse results from pypi.org and github.com with short descriptions for each

• There will be three columns: Source | Name | Description pypi | rainbowstream | A smart and nice Twitter client on terminal
• We can also add pipx search -l for parsing long descriptions
• Also add pipx search -s git OR -s pypi for specifying the search source, by default the search will parse both sources results

What do you think of the concept ?