Fixes deployment details disappearing upon Changing and Saving

[nimishmedatwal]

As noticed in issue#4898 when attempting to modify and save the deployment name, logo, or description within the deployment settings, an unexpected issue occurs where all deployment details disappear. And only when the user refreshes the page the deployment details reappear.

this happened because in general.component.ts this was returned

return this.configService.update('site', siteConfig).pipe(
      mergeMap((updatedSite) => {
        this.sessionService.setConfigurations('site', updatedSite);
        return this.configService.update('map', this.mapSettings.mapConfig);
      }),

when infact it should've returned updatedSite.result
As you can notice in screenrecording below, the site deployment details does not vanish anymore

Recording.2024-03-31.183828.mp4