feat: simplified build script

scripts/build.ts

@@ -0,0 +1,27 @@
+import { build } from 'esbuild';
+
+console.log('Building bot...');
+
+await build({
+  entryPoints: ['src/bot.ts'],
+  outfile: 'dist/bot/index.cjs',
+
+  platform: 'node',
+  tsconfig: 'tsconfig.esbuild.json',
+  loader: {
+    '.node': 'copy',
+    '.ttf': 'file',
+  },
+  format: 'cjs',
+  jsx: 'transform',
+
+  bundle: true,
+  sourcemap: true,
+  minifyIdentifiers: false, // cause goofy errors
+  minifySyntax: true,
+  minifyWhitespace: true,
+
+  logLevel: 'info',
+});
+
+console.log('Built bot');