Improve error handling in server (#812)

* add functions to convert all errors to `ErrorResponse` type

* replace all `{ message: error.toString() }` with `toErrorResponse(error)`

* refactor: all controllers to to use getErrorMessage and add types to the Response

* 404 for nonexistent api routes

apps/server/src/api-data/http/http.controller.ts

@@ -5,6 +5,7 @@ import { Request, Response } from 'express';
 import { DataProvider } from '../../classes/data-provider/DataProvider.js';
 import { failEmptyObjects } from '../../utils/routerUtils.js';
 import { httpIntegration } from '../../services/integration-service/HttpIntegration.js';
+import { getErrorMessage } from 'ontime-utils';
 
 export async function getHTTP(_req: Request, res: Response<HttpSettings>) {
   const http = DataProvider.getHttp();
@@ -24,6 +25,7 @@ export async function postHTTP(req: Request, res: Response<HttpSettings | ErrorR
     const result = await DataProvider.setHttp(httpSettings);
     res.send(result).status(200);
   } catch (error) {
-    res.status(400).send({ message: String(error) });
+    const message = getErrorMessage(error);
+    res.status(400).send({ message });
   }
 }