Backup before route_lib.c refactoring

.opencode/context/development/infrastructure/navigation.md

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+# 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`