feat: better cyclic.sh script compatibility

esbuild.config.js

@@ -0,0 +1,18 @@
+import { build } from 'esbuild';
+
+build({
+  entryPoints: ['src/index.ts'],
+  outfile: 'dist/server.cjs',
+
+  platform: 'node',
+
+  bundle: true,
+  // minifying cases a few random errors; will investigate later
+  // minify: true,
+  sourcemap: true,
+
+  loader: {
+    '.node': 'copy',
+    '.ttf': 'file',
+  },
+});