fix: explicit handle title for components

[zoedsoupe]

Problem

title property for server components (tools, prompts, resources) were being used as draft feature, so users weren't capable for defining it.

Solution

defined optional title/0 callbacks for prompts, tools and resources, and handled the customization via use Anubis.Server.Component and also for runtime sever components, folowing the MCP spec priority order for defining the title:

1. for tools: annotations.title -> title -> name
2. for other components, title -> name

Rationale

Follow cloudwalk/hermes-mcp#211

[zoedsoupe]

also closes cloudwalk/hermes-mcp#210