chore: bootstrap hostexecutor from template

.context/PROJECT.md

@@ -1,11 +1,11 @@
-# __PROJECT_NAME__
+# hostexecutor
 
 ## Identity
 
-- **Name**: __PROJECT_NAME__
+- **Name**: hostexecutor
 - **Owner**: Mathias
 - **Client**: personal
-- **Repo**: gitea.d-ma.be/mathias/__PROJECT_NAME__
+- **Repo**: gitea.d-ma.be/mathias/hostexecutor
 - **Status**: active
 
 ## Stack

.context/mcp.json

@@ -0,0 +1,8 @@
+{
+  "mcpServers": {
+    "knowledge": {
+      "url": "http://localhost:3100/mcp",
+      "description": "Project knowledge base — vector + graph retrieval"
+    }
+  }
+}

.context/system-prompt.txt

@@ -0,0 +1,20 @@
+You are a coding assistant working on a specific project.
+Follow all conventions from both the root agent context and project context.
+
+---
+
+# hostexecutor
+
+## Identity
+
+- **Name**: hostexecutor
+- **Owner**: Mathias
+- **Client**: personal
+- **Repo**: gitea.d-ma.be/mathias/hostexecutor
+- **Status**: active
+
+## Stack
+
+Go + Templ + HTMX + CDN Tailwind. See `~/dev/.context/AGENT.md` for cross-project conventions.
+
+---