feat: add tutorial for typink (#521)

* add tutorial for typink

* Update tutorials/frontend-development/typink-erc20.md

Co-authored-by: Daan van der Plas <93204684+Daanvdplas@users.noreply.github.com>

* Update build instructions for ERC20 tutorial

Removed alternative build command from instructions.

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Co-authored-by: Daan van der Plas <93204684+Daanvdplas@users.noreply.github.com>

Author: sinzii