feat: Drawing

[TechHog8984]

Drawing similar to Synapse V3: we will have legacy support for the standard Drawing, but also objects that get destroyed when their lua values get garbage collected (maybe more syn stuff as well).

legacy - https://web.archive.org/web/20220804135508/https://synllc.github.io/synapse-x-documentation/reference/category/drawing_legacy.html
dynamic - https://web.archive.org/web/20220820231618/https://synllc.github.io/synapse-x-documentation/reference/category/drawing.html
immediate - https://web.archive.org/web/20220824221309/https://synllc.github.io/synapse-x-documentation/reference/namespace/DrawingImmediate.html

[TechHog8984]

DrawEntry is fully implemented as per the link above, minus the following remaining items:

• Image Rounding (maybe try https://www.cairographics.org/cookbook/roundedrectangles/ for reference)
• Better Text outline (I implemented something, but I am not happy with it)
• Circle Thickness
• Text Fonts

[TechHog8984]

Some features from Elysian I want to implement:

• Drawing.GetObjects()
• Drawing.Clear()
• Drawing.DefaultFont
• drawentry:Clone(), which is something I want for the DrawEntry List anyway
• Square Rounding property (should be the same as Image probably)
• getrenderproperty, setrenderproperty, isrenderobject (which will also take an optional classname), cleardrawcache (see feat: Environment #6 for environment specifics)

[TechHog8984]

DrawingImmediate has been fully implemented as per the link above.