Replace p5.treegl with p5.tree in 2.0

Author: nakednous

src/content/libraries/en/p5.tree.yaml

@@ -0,0 +1,13 @@
+name: p5.tree
+description: Render pipeline for p5.js v2 — pose and camera interpolation, space transforms, frustum visibility, HUD, post-processing pipe, picking, and declarative control panels.
+category: 3d
+sourceUrl: https://github.com/VisualComputing/p5.tree
+websiteUrl: https://nakednous.github.io/tags/p5.tree/
+npm: p5.tree
+npmFilePath: dist/p5.tree.min.js
+author:
+  name: Jean Pierre Charalambos
+  url: https://nakednous.github.io/
+license: AGPL-3.0
+featuredImage: ../images/p5.tree.png
+featuredImageAlt: A non-Euclidean geometry cube with faces showcasing teapot, bunny, and Buddha models.