[Feature Request]: User Specific Hiding of Nodes

### Is there an existing issue for this?

- [X] I have searched the existing issues and checked the recent builds/commits

### What would your feature do ?

Allow the user to hide any/all nodes they do not wish to see in any of the node "results" such as the node tree or node filter(s).

### Proposed workflow

1. Right-click nodes in tree graph
2. Select hide
3. Node is hidden

### Additional information

In the node tree there should be a three mode filter: Normal, With Hidden, Hidden.

Normal is with all hidden nodes removed from the tree display. They are not found in the filter bar search.

All shows all the nodes, with the hidden nodes marked with a separate style to denote they are hidden. They show in the filter search.

Hidden shows the full list of nodes -- without "active nodes" -- such that a clean list of "hidden nodes". They are the only nodes searched in the filter search.

This filter button should also apply to the filter search when connecting or making new nodes on the canvas.