[feature]: show the word cloud for csv file

[Aisuko]

After did lots of investigations. We found it isn't useful we give a complex data visualization. In other words, we should keep it simple.

We will calculate top 20-40 most useful entities in the background and provide the result with API.

Below is an example for word cloud in vue.js

• https://github.com/SeregPie/VueWordCloud

[cbh778899]

cool, let me know how the API works and I get get onto it