refactor(utils): add safeExtractMessageAndStackFromError util to remove code duplication

src/routes/api/script.ts

@@ -6,6 +6,7 @@ import becca from "../../becca/becca.js";
 import syncService from "../../services/sync.js";
 import sql from "../../services/sql.js";
 import type { Request } from "express";
+import { safeExtractMessageAndStackFromError } from "../../services/utils.js";
 
 interface ScriptBody {
     script: string;
@@ -34,9 +35,10 @@ async function exec(req: Request) {
             maxEntityChangeId: syncService.getMaxEntityChangeId()
         };
     } catch (e: unknown) {
+        const [errMessage] = safeExtractMessageAndStackFromError(e);
         return {
             success: false,
-            error: (e instanceof Error) ? e.message : "Unknown Error"
+            error: errMessage
         };
     }
 }