opencode: add OAC

opencode/context/development/infrastructure/navigation.md

@@ -0,0 +1,33 @@
+<!-- Context: development/navigation | Priority: critical | Version: 1.0 | Updated: 2026-02-15 -->
+
+# Infrastructure Navigation
+
+**Purpose**: DevOps and deployment patterns
+
+**Status**: 🚧 Placeholder - Content coming soon
+
+---
+
+## Planned Structure
+
+```
+infrastructure/
+├── navigation.md
+│
+├── docker/
+│   ├── dockerfile-patterns.md
+│   ├── compose-patterns.md
+│   └── optimization.md
+│
+└── ci-cd/
+    ├── github-actions.md
+    ├── deployment-patterns.md
+    └── testing-pipelines.md
+```
+
+---
+
+## Related Context
+
+- **Core Standards** → `../../core/standards/code-quality.md`
+- **Testing** → `../../core/standards/test-coverage.md`