Feature: Tags relationships

[Zimz]

A tag can have a relationship with ANY/MANY other tag(s), and that relationship can be defined (not just parent child), and the relationships are autogenerated (meaning, if TAG B is a PART OF TAG A, TAG B as parent will also auto include TAG A as PARTS FOR without user having to enter the relationship more than one times)

It appears as a regular hierarchal/tree list appears:

Ex:
TAG (ex Colors)
----(child)
------------TAG 1 (Blue)
------------TAG 2 (Black)

-----(parts for/of)
----------------TAG 8 (Design)

TAG (ex Design)
---(parts are)
------------------ TAG (ex Colors)

***
Atleast a *simple version* of this would be parent-child relationship, with a tag being only a parent, or child of 1 parent.
(Similar to how to pages function, but instead for tags)

Ex:
TAG (Colors)
-------TAG 2 (Blue)
-------TAG 3 (Black)

When adding tags to pages, will appear as: @Colors/Black etc.