[WIP] Style transfer

[nablaone]

This PR adds 2 tools:

• style_transfer_extract - it extracts details from the dashboard (limited to dashboards hosted here grafana.com/dashboards)
• style_transfer_apply- applies details to the dashboard and creates new dashboard

An example chat:

Final dashboard:

How to run on the local machine:

1. Clone this repo
2. Build MCP (it's golang project)

make mcp

3. Create a service account and API token (http://localhost:3000/org/serviceaccounts)
4. Add MCP to your Claude config (Settings -> Developer)

{
  "mcpServers":
    {
    "MCP_DOCKER":{"command":"docker","args":["mcp","gateway","run"]},
    
    "GRAFANA_MCP":{"command":"/Users/YOUR_PATH_HERE/mcp-grafana/dist/mcp-grafana",
      "args":[],
      "env": {
        "GRAFANA_URL": "http://localhost:3000",
        "GRAFANA_API_KEY": "glsa_YOUR_TOKEN_HERE"
      }
    }
  }
}