Fix/static file serving for logs page

[VisargD]

Title:

• Fix static file serving for help and logs page

Description: (optional)

• Move all the CSS and script files into HTML file itself to avoid any path related error
• Remove docs directory from npm package to reduce size. This will reduce the size of npm package from 12.4MB to ~600kB

Motivation: (optional)

• Support help page for npx command runs.

Related Issues: (optional)

• Closes Fix static file serving for help page and logs page (in npx mode) #843
• Closes Remove docs directory from npm build to reduce package size #842