Fix/integration token visibility

[ignatiusm]

This PR:

• Obscures token information from all studies endpoints
• Removed url and token information from participant-facing studies endpoints
• Obscures token information from AuditLog records
• Amends types to support above actions
• Removes unnecessary logger calls from studies endpoints
• Adds backend tests for studies endpoint and audit log
• Adds cypress tests for Audit log UI to verify info is obscured
• Changes Study Management advanced options UI to reflect that token can be set, but not accessed once set.
• Adds cypress test for new study management UI

[plouka13]

This is looking great @ignatiusm!

Would be cool to see participant portal tests ensuring the redcapURL and redcapToken aren't in the in the payload from that end (just to cover 5.1.1 of the Sekuro report). Although I'm super happy with the backend test as well.

[ignatiusm]

Would be cool to see participant portal tests ensuring the redcapURL and redcapToken aren't in the in the payload > from that end (just to cover 5.1.1 of the Sekuro report). Although I'm super happy with the backend test as well.

Added a participant portal test for sensitive info in: 17cecba

[plouka13]

Looks great! Thanks @ignatiusm!