[Human App FE] Staking requirements & updated flow

**Description**
Figma designs: https://www.figma.com/design/iOaAtonZYBNZL4FUVMaxNa/HUMAN-App-%3C%3E-Blockydevs?node-id=3889-49337&t=b7pBfeRsNIjmYRc5-0
Backend implementation: https://github.com/humanprotocol/human-protocol/pull/3632
