Unicode should be using an updated custom font for consistent rendering.

[irvanjitsingh]

Describe the bug
Rendering various characters in Unicode is currently inconsistent and can be improved by using an updated custom font.

To Reproduce
Steps to reproduce the behavior:

1. Open any Shabad in a WebKit browser, enable Unicode
2. Open the same Shabad in a Chromium and Gecko browser
3. Rendering of characters such as Ik Oangkaar may be inconsistent.

Expected behavior
Gurmukhi should render consistently in all browsers, apart from issues with bindi/tippi placed before bihari. An updated Gurmukhi Unicode font should be used. Akaash is a good option as it is regularly maintained and very similar to GurbaniAkhar and AnmolUni (the legacy Unicode font used in Khalis applications).

Screenshots
Refer to this issue from anvaad-js

Desktop (please complete the following information):

• OS: Multiple
• Browser: Multiple
• Version: Multiple

Smartphone (please complete the following information):

• Device: Multiple
• OS: Multiple
• Browser: Multiple
• Version: Multiple

Additional context
Akaash font download

[Gauravjeetsingh]

If we decide to go with it, we should add this font in this repo as well
https://github.com/KhalisFoundation/gurmukhi-fonts

[irvanjitsingh]

If we decide to go with it, we should add this font in this repo as well

https://github.com/KhalisFoundation/gurmukhi-fonts

I think this repo is custom fonts developed by Khalis. This one is publicly available.