Add Operator Whitelist for Limited Actions

[mikewheeleer]

Implement Operator Whitelist for Escrow Administration

Description

Support one or more operator addresses that may perform narrowly scoped actions (for example pausing or recording off-chain attestations) distinct from full governance.

Requirements and context

• Must be secure, tested, and documented
• Should be efficient and easy to review

Suggested execution

• Fork the repo and create a branch
• git checkout -b feature/escrow-operator-whitelist
• Implement changes
• Write contract: escrow/src/lib.rs
• Write comprehensive tests: escrow/src/test.rs
• Add documentation: README.md
• Include Rust doc comments for add/remove operator flows
• Validate assumptions against operator privilege escalation

Test and commit

• Run tests
• Cover edge cases
• Include test output and security notes

Example commit message

feat(escrow): add operator whitelist for scoped administrative actions

Guidelines

• Minimum 95 percent test coverage
• Clear documentation
• Timeframe: 96 hours

[icodeBisola]

@icodeBisola has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

I would like to contribute to this issue, I have ETC of 2-3 hours and I am the best candidate to resolve this issue

ℹ️ Repo Maintainers: To accept this application, review their application or assign @icodeBisola to this issue.