development-installation: user not found in storage

i have seen 2 errors when trying to log in to the dashboard with a local development installation.

this error reported here occurred after removing all relevant docker images and a re-init of aura-web.

loading the page shows this in the console:

UserManager.getUser: user not found in storage 2 oidc-client.min.js:1:2013

clicking "Anmelden" shows:

MetadataService.getMetadata: No authority or metadataUrl configured on settings oidc-client.min.js:1:2273
    error oidc-client.min.js:1
    getMetadata oidc-client.min.js:1
    _getMetadataProperty oidc-client.min.js:1
    getAuthorizationEndpoint oidc-client.min.js:1
    createSigninRequest oidc-client.min.js:1
    _signinStart oidc-client.min.js:47
    (Async: promise callback)
    _signinStart oidc-client.min.js:47
    signinRedirect oidc-client.min.js:47
    signinRedirect auth.js:196
    D vuex.esm.js:847
    dispatch vuex.esm.js:512
    dispatch vuex.esm.js:402
    signIn App.vue:122
    VueJS 43
    56d7 main.js:43
    Webpack 6