feat: add ComponentGrid and ComponentTable components for displaying components in grid and table formats

feat: implement HealthBadge and RoleBadge components for displaying health status and roles

feat: create LogViewer component for streaming logs of services

feat: develop SecretsEditor for managing secrets with CRUD operations

feat: introduce ToolCard component for displaying tool information

style: add global CSS variables and styles for consistent theming

feat: set up API client for handling requests to the backend

feat: implement hooks for fetching components, statuses, and tools

feat: create routes for dashboard, component details, and tools

feat: add service management endpoints for starting, stopping, and restarting services

feat: implement event bus for handling real-time updates via SSE

feat: create health check and logs endpoints for monitoring services

feat: add tests for health and tools endpoints to ensure functionality

chore: update project configuration files and dependencies for better development experience

castle-api/CLAUDE.md

@@ -0,0 +1,31 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working
+with code in this repository.
+
+## Overview
+
+castle-api is a FastAPI service. Castle API.
+
+## Commands
+
+```bash
+uv sync                     # Install dependencies
+uv run castle-api                 # Run service (port 9020)
+uv run pytest tests/ -v     # Run tests
+uv run ruff check .         # Lint
+uv run ruff format .        # Format
+```
+
+## Architecture
+
+- `src/castle_api/config.py` — Settings via pydantic-settings, env prefix `CASTLE_API_`
+- `src/castle_api/main.py` — FastAPI app, lifespan, health endpoint
+- `tests/` — pytest with TestClient fixtures
+
+## Configuration
+
+Environment variables with `CASTLE_API_` prefix:
+- `CASTLE_API_DATA_DIR` — Data directory (default: ./data)
+- `CASTLE_API_HOST` — Bind host (default: 0.0.0.0)
+- `CASTLE_API_PORT` — Port (default: 9020)