chore: install openagent opencode

Signed-off-by: Dmytro Stanchiev <git@dmytros.dev>

.opencode/skills/context7/navigation.md

@@ -0,0 +1,51 @@
+# Context7 Skill Navigation
+
+**Purpose**: Live documentation fetching for external libraries via Context7 API
+
+---
+
+## Structure
+
+```
+context7/
+├── navigation.md              # This file
+├── README.md                  # Quick start and workflow
+├── SKILL.md                  # Context7 API documentation
+└── library-registry.md        # Supported libraries and query patterns
+```
+
+---
+
+## Quick Routes
+
+| Task | Path |
+|------|------|
+| **Quick start** | `README.md` |
+| **API reference** | `SKILL.md` |
+| **Supported libraries** | `library-registry.md` (lines 18-181) |
+| **Query patterns** | `library-registry.md` (lines 199-261) |
+| **Add new library** | `library-registry.md` (lines 264-279) |
+| **ExternalScout integration** | `README.md` (lines 9-26) |
+
+---
+
+## By Purpose
+
+**Using Context7**:
+- Quick start → `README.md`
+- API details → `SKILL.md`
+
+**Adding Libraries**:
+- Template → `library-registry.md` (lines 272-279)
+- Supported list → `library-registry.md` (lines 18-181)
+
+**Integration**:
+- ContextScout workflow → `README.md` (lines 54-73)
+- ExternalScout subagent → `.opencode/agent/subagents/core/externalscout.md`
+
+---
+
+## Related
+
+- **ExternalScout**: `.opencode/agent/subagents/core/externalscout.md`
+- **ContextScout**: `.opencode/agent/subagents/core/contextscout.md`