feat(auth): enhance session management with token refresh and cross-t…

[Superray23]

…ab synchronization

What changed and why

Issue: Closes #1332
closes #1333
closes #1334
closes #1335

Summary of changes:

How it was tested

• Unit tests pass (cargo test / npm test / pytest)
• Integration tests pass
• Manual testing completed

Contributor Checklist

• Style / Lint clean: Code follows project style guides (Rust: cargo fmt --check, clippy; TypeScript: npm run lint)
• Tests added/passing: New logic has unit/integration tests; all existing tests pass
• Target branch correct: PR targets main branch (not develop or feature branches)
• No plagiarism: All code is original or properly attributed with compatible licenses
• Documentation updated: README, CONTRIBUTING.md, or module docs updated if behavior changed
• Secrets not committed: No API keys, private keys, passwords, or .env files in this PR
• Breaking changes noted: Any breaking changes are documented in the PR description

Additional context

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[chinweobtagaz]

looks good to me