feat: Update error handling to use getErrorMessage utility and improve logging across multiple services

mod.ts

@@ -7,13 +7,14 @@
  */
 
 import { runCli } from './ts/index.ts';
+import { getErrorMessage } from './ts/utils/error.ts';
 
 if (import.meta.main) {
   try {
     await runCli();
   } catch (error) {
-    console.error(`Error: ${error.message}`);
-    if (Deno.args.includes('--debug')) {
+    console.error(`Error: ${getErrorMessage(error)}`);
+    if (Deno.args.includes('--debug') && error instanceof Error) {
       console.error(error.stack);
     }
     Deno.exit(1);