New files:
- PLATFORMHUB.md: index for Platform Hub guidance
- platformhub/architecture.md: Git→PlatformHub→Projects model
- platformhub/ocl-syntax.md: complete OCL reference for templates
- platformhub/process-template-patterns.md: 5 proven patterns
- platformhub/gotchas.md: every error hit and how to fix it
- platformhub/api-reference.md: API vs UI capabilities
- best-practices/octopus-process-templates.md: consolidated best practices
Learned from building PlatformHub-Demo (30 microservices, 3 clouds).
Key discoveries: step templates are space-scoped (can't cross-reference),
worker_pool parameter is mandatory, publishing/sharing is UI-only.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
