Add OSOP workflow example — API data sync in portable format

[Archie0125]

Summary

• Adds an OSOP (Open Standard for Orchestration Protocols) workflow example under examples/osop/
• The example models a typical API data sync workflow: webhook trigger, payload validation, external API enrichment with retry logic, data transformation, database storage, and Slack notification
• Includes a README explaining the OSOP format and how to validate/visualize the workflow

What is OSOP?

OSOP is a portable YAML-based workflow standard — think "OpenAPI for workflows." It lets you describe multi-step processes (including API integrations and automation workflows) in a tool-agnostic format that any orchestration engine can read.

• OSOP Spec
• OSOP Examples

Why this PR?

This is a non-invasive, additive-only contribution. The .osop file provides a portable representation of a Windmill-style automation workflow that can be shared, diffed, and rendered by any OSOP-compatible tool — useful for documentation, onboarding, and cross-tool interoperability.

No existing files are modified.

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Summary by cubic

Adds an OSOP workflow example for a webhook-driven API data sync. Includes a portable .osop file and a README with validation and visualization instructions.

• New Features
  • examples/osop/api-data-sync.osop: trigger → validate → enrich (retries) → transform → DB upsert → Slack notify; includes error path to Slack on enrichment failure.
  • examples/osop/README.md: overview of OSOP and steps to run osop validate and npx osop-report for visualization.

^{Written for commit 297ffec. Summary will update on new commits.}

[github-actions]

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[cubic-dev-ai]

No issues found across 2 files

[Archie0125]

I have read the CLA Document and I hereby sign the CLA

[Archie0125]

I have read the CLA Document and I hereby sign the CLA

[Archie0125]

I have read the CLA Document and I hereby sign the CLA