Update readme, example project, fix runtime errors

package.json

@@ -18,6 +18,7 @@
 		"url": "https://github.com/iszn11/oktaeder.git"
 	},
 	"scripts": {
+		"start:example": "esbuild example/script.ts --bundle --outfile=example/bundle.js --watch --servedir=example --format=esm --sourcemap",
 		"build": "tsc --build"
 	},
 	"dependencies": {
@@ -25,6 +26,7 @@
 	},
 	"devDependencies": {
 		"@webgpu/types": "^0.1.34",
+		"esbuild": "^0.19.2",
 		"typescript": "5.1.6"
 	},
 	"exports": {