chore: Add esbuild (Breaking change)

mermaid.min.js and mermaid.js will now be IIFE instead of UMD.

.build/jisonTransformer.ts

@@ -0,0 +1,15 @@
+import jison from 'jison';
+
+export const transformJison = (src: string): string => {
+  const parser = new jison.Generator(src, {
+    moduleType: 'js',
+    'token-stack': true,
+  });
+  const source = parser.generate({ moduleMain: '() => {}' });
+  const exporter = `
+	parser.parser = parser;
+	export { parser };
+	export default parser;
+	`;
+  return `${source} ${exporter}`;
+};