Add mocked post-deployment smoke test flow

[El-swaggerito]

Description

Difficulty: Expert

Type: Testing

Summary

Add a mocked smoke test flow for the deployed vault lifecycle.

Current Behaviour

The real smoke test will be run by the maintainer after testnet deployment, but the repo needs a safe mocked flow first.

Expected Behaviour

The mocked flow should cover deployed contract ID loading, initialization input loading, read verification, and lifecycle expectation checks.

Suggested Implementation

Create mocked fixtures, tests, docs, examples, and script output for the post-deployment smoke test flow.

Files or Areas Likely Affected

• scripts
• examples
• docs
• schemas
• contracts/vault-contract/tests

Acceptance Criteria

• Mocked post-deployment smoke flow is added.
• Mocked contract ID loading is included.
• Mocked initialization input loading is included.
• Expected lifecycle checks are documented.
• Tests validate the mocked smoke flow or fixtures.
• Example output is included.
• No live RPC calls or secrets are used.
• cargo fmt, cargo check, cargo test, and cargo clippy pass.

Additional Notes

Do not call Stellar testnet in this issue.

[Ranjeet2063]

Hi @maintainers, I am ready to resolve this!

Execution Plan for Add mocked post-deployment smoke test flow:

• Clean Implementation: Deliver an idiomatic solution for Add mocked post-deployment smoke test flow adhering strictly to Axionvera/axionvera-network's architecture.
• Automated Tests: Provide full test coverage asserting both edge cases and core workflows.
• Clean Git Hygiene: Atomic conventional commits with zero merge conflicts.

Why assign me?

• Proven Proof-of-Work: Issue 301: docs: Architect Network Topology and Setup Guide #1 contributor on Mova Store (28 merged Web3 PRs) and official ElizaOS contributor.
• Fast Turnaround: Dedicated to shipping a tested, production-grade PR within 12–24 hours.
• Zero Maintainer Burden: Self-documenting code with green CI and tests included so you don't spend time debugging.

Excited to contribute—please assign this to me and I'll push a clean PR shortly!