Added new contribution (#1911)

Co-authored-by: John Henry Thompson <jht9629@nyu.edu>

Author: ch00ooch00oo

content/videos/code/3-conditionals/4-boolean/showcase/contribution-1758653305.json

@@ -0,0 +1,10 @@
+{
+  "title": "let isGreen; function rectTest()",
+  "author": {
+    "name": "John Henry Thompson",
+    "url": "https://jht1493.net/head/"
+  },
+  "url": "https://editor.p5js.org/jht9629-nyu/sketches/1OY9mWiG4",
+  "submittedOn": "2025-09-23T18:48:25.402Z",
+  "socialPermission": true
+}