Add index.html with basic documentation

assets/scripts/post_test.lua

@@ -0,0 +1,33 @@
+local math = require('math')
+local paper = require('paper')
+
+paper.init()
+paper.set_rotation("portrait")
+paper.clear()
+
+local width = paper.get_width()
+local height = paper.get_height()
+
+print(
+  'width: ' .. width,
+  'height: ' .. height
+)
+
+paper.clear()
+paper.fill_rect(0, 0, width, height, 0x22)
+
+for i = 0, 4 do
+  local off = 40 * i
+  
+  local color
+  if i % 2 == 0 then
+    color = 0x22
+  else
+    color = 0xDD
+  end
+
+  paper.fill_rect(off, off, width - off, height - off, color)
+end
+
+paper.update()
+