data(readiness): assess Microsoft Azure service use

[auscaster]

Summary

• replace the Microsoft for Startups application declaration with Microsoft Azure API resource management
• declare Azure Resource Manager, workload authentication, provisioning/status, pricing/cost, limits, and recovery surfaces
• keep Startup Offers separate with no Agent Readiness Offer relations

Validation

• parsed against the canonical Sourcey Agent Readiness authoring contract
• all material graph fields have exact first-party source bindings
• declaration contains no startup-credit, application, redemption, deal, or Offer subject