Add configuration for AI agent - Warp

[IvanMurzak]

https://www.warp.dev/
https://docs.warp.dev/agent-platform/capabilities/mcp#cli-server-command

Tasks

• Find, crop and rescale (64 x 64 pixels) and save transparent image for the AI agent in the location: Unity-MCP-Plugin/Assets/root/Editor/Gizmos/ai-agents
• Create configurator class in the location: Unity-MCP-Plugin/Assets/root/Editor/Scripts/UI/AiAgentConfigurators/Impl
• Add configurator class in the registry class AiAgentConfiguratorRegistry