Made use of eslint and prettier plugins to format imports in the code and make it more readable.

Created the `vebose` mode for diagnostics.

This makes uses of WASM to JS pipeline.

Callback is done using a global window function.
Printing is performed to the console output.
This is still a work in progress and the final display of the image should be included in the Web interface.

Theme stored in `localStorage`

Better exaplains the structure of the repository

Better exaplains the structure of the repository