Consider minifying the angular package

We could minify the js, html etc related to angular files before packaging.
**Pros:**
- Significant reduce in size and hence the pip package.

**Cons**
- Users might have to deminify if they wish to modify the angular code at their side. Otherwise, it won't be readable at all.

As an user, I am inclined towards Pros as the reduction in size would be more than 50%. it would be like saving 20-30 KBs. I agree it's very small size but again why not save it if we _could_.
As a hacker, people might wanna customise the application and use it as per their needs. Not sure about its possibility.

Thoughts?
CC @Uran198 @AbdealiJK @sils1297

No files, tests, or entry points are named. Start by locating the Angular asset packaging configuration and determine how JavaScript and HTML files are currently included; then establish whether minification is required and what package-size and customization criteria would define the work as done.

Written by the indexing model from the issue text.