[Resilience & Error Handling] Validate Time-Bounds Preconditions

[0xVida]

Description:
Reject transaction envelopes before signing if the transaction time_bounds have already expired.

Requirements and Context:

CRITICAL CONTEXT: All code changes and execution steps for this issue must happen strictly within the fluid-server folder of the repository. Ensure you are working inside the fluid-server/ directory before beginning.

The Fluid platform requires professional-grade resilience & error handling standards. This issue focuses on validate time-bounds preconditions to ensure the system is production-ready and resilient.

Acceptance Criteria:

• Implement validate time-bounds preconditions logic in the fluid-server package
• Ensure full test coverage (unit and integration)
• Verify compliance with internal design and security standards
• Validate Validate Time-Bounds Preconditions handles edge cases correctly

Deliverables:

• Code implementation in fluid-server/src
• Updated documentation in /docs
• Verification report with terminal output/screenshots

NOTE: This issue will NOT be reviewed or approved without functional screenshots or verified terminal output where applicable!

Suggested Execution:

1. Research existing implementation in fluid-server
2. Draft a technical design for Validate Time-Bounds Preconditions
3. Execute implementation and verify against local environment
4. Run full test suite to ensure no regressions

Guidelines:

• Maintain consistency with the existing TypeScript/Rust coding standards.
• Prioritize performance and memory efficiency.

Example Commit Message:

feat: validate-time-bounds-preconditions