feat: Add new tools and configurations for Castle platform

- Introduced `uv.lock` for dependency management with various packages including `pytest`, `colorama`, and `pluggy`.
- Added `pyrightconfig.json` for Python type checking configuration.
- Expanded `recommendations.md` with detailed scaling recommendations and project management strategies.
- Created shared `ruff.toml` for consistent linting across projects.
- Developed `Castle Tools` with various utilities including Android backup, browser automation, document conversion, and search tools.
- Implemented `backup-collect` and `schedule` tools for system administration tasks.
- Enhanced `search` functionality with indexing and querying capabilities using Tantivy.
- Added comprehensive documentation for each tool, including usage examples and installation instructions.

dashboard-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
+
+dashboard-api is a FastAPI service. Castle dashboard API.
+
+## Commands
+
+```bash
+uv sync                     # Install dependencies
+uv run dashboard-api              # Run service (port 9020)
+uv run pytest tests/ -v     # Run tests
+uv run ruff check .         # Lint
+uv run ruff format .        # Format
+```
+
+## Architecture
+
+- `src/dashboard_api/config.py` — Settings via pydantic-settings, env prefix `DASHBOARD_API_`
+- `src/dashboard_api/main.py` — FastAPI app, lifespan, health endpoint
+- `tests/` — pytest with TestClient fixtures
+
+## Configuration
+
+Environment variables with `DASHBOARD_API_` prefix:
+- `DASHBOARD_API_DATA_DIR` — Data directory (default: ./data)
+- `DASHBOARD_API_HOST` — Bind host (default: 0.0.0.0)
+- `DASHBOARD_API_PORT` — Port (default: 9020)