Samples: add multi-language interoperability examples #3
Description
Context
The repository has strong technical samples, but multilingual sample coverage is still limited.
Goal
Define and add practical multi-language sample set that helps adoption across different developer audiences.
Proposed first batch
- C# console (baseline)
- JavaScript/TypeScript decode example
- Python decode/encode interoperability example
Acceptance criteria
- Pick the first 2-3 languages based on adoption impact
- Add runnable sample(s) with README instructions
- Cross-check behavior against existing test vectors
- Link samples from root README resources
Why this matters
Broader sample language coverage lowers adoption friction and improves onboarding.