Some TODO tasks from release/1.2.0

[SajeeTechi]

There are some leftover TODO tasks from the release/1.2.0
I could not do them because of time constraints

1. app/[alias]/(dashboard)/checkout/action.ts

• TODO: to encrypt sponsor private key with DB password
• TODO: add token and profile events t_events_{chainId}

2. app/[alias]/(dashboard)/roles/RolePage.tsx

• TODO: move to columns file