Differentiate Godot reference help vs Orchestrator help

[Naros]

Description

When selecting View Documentation on nodes, specific nodes will take the user to the Godot documentation for the class, method, signal, property, or constant definition. While we want to retain this behavior, its confusing that sometimes the user is taken to this in-depth documentation rather than details about what the script node does.

Implementation ideas

The context-menu should present two unique options:

• View documentation which will take the user to the script node's documentation
• Godot reference which will take the user to the class, method, signal, property, or constant documentation.

The Godot reference context-menu option should be dynamically added based on whether the node actually has any Godot-specific reference documentation link or not. For nodes like many flow-control, there would be no such link while for function call and constant nodes, there would be.