Implement new Internet Archive setup

[vanichitkara]

Implement new screen designs for Internet Archive login.

Internet Archive login works with two steps:

Button typography:

styleName: 16pt;
font-family: Montserrat;
font-size: 16px;
font-weight: 600;
line-height: 20px;
letter-spacing: 0.01em;
text-align: left;

Figma: https://www.figma.com/file/Im6CrTczfYYDTLS6LdRTk0/Save-App-2.0?type=design&node-id=421-1929&mode=design&t=VT64Hlm9YhdKUrQL-4

[tladesignz]

@ryjen, please point me to your implementation when done. Thanks!

[ryjen]

Related android issues:

• https://github.com/OpenArchive/Save-app-android/issues/598
• https://github.com/OpenArchive/Save-app-android/issues/580
• https://github.com/OpenArchive/Save-app-android/issues/599
• https://github.com/OpenArchive/Save-app-android/issues/596

Related branches:

• https://github.com/OpenArchive/Save-app-android/tree/feature/ia-refactor
• https://github.com/OpenArchive/Save-app-ios/tree/feature/ia-refactor

Information:

the IA docs:

• https://archive.org/developers/iarest.html#authentication
• https://archive.org/developers/items.html

The auth is similar to s3

Inititial implementation research:

• https://github.com/jjjake/internetarchive