Draft cleanup, update assets.

[terabytesoftw]

Q	A
Is bugfix?	✔️
New feature?	✔️
Breaks BC?	✔️
Tests pass?	✔️

• [x] update dependencies npm packages.json.
• [x] update assets.
• [x] add tests assets.
• [x] remove unused code.

[samdark]

Thank you!