move config route under dashboard

it's essentially giving info for various parts of the ui

src/routes/cloudron.js

@@ -2,7 +2,6 @@
 
 exports = module.exports = {
     getStatus,
-    getConfig,
 
     updateDashboardDomain,
     prepareDashboardDomain,
@@ -34,13 +33,6 @@ async function getStatus(req, res, next) {
     next(new HttpSuccess(200, status));
 }
 
-async function getConfig(req, res, next) {
-    const [error, cloudronConfig] = await safe(cloudron.getConfig());
-    if (error) return next(BoxError.toHttpError(error));
-
-    next(new HttpSuccess(200, cloudronConfig));
-}
-
 async function updateDashboardDomain(req, res, next) {
     if (!req.body.domain || typeof req.body.domain !== 'string') return next(new HttpError(400, 'domain must be a string'));