feat: custom branding (#112)

* add first concept

* remove setup status

* split config page in multiple components

* add custom branding docs

* add test email button

* fix invalid email from header

* add migration

* mount images to host

* update docs

* remove unused endpoint

* run formatter

frontend/src/pages/auth/resetPassword/[resetPasswordToken].tsx

@@ -51,7 +51,6 @@ const ResetPassword = () => {
       <Paper withBorder shadow="md" p={30} radius="md" mt="xl">
         <form
           onSubmit={form.onSubmit((values) => {
-            console.log(resetPasswordToken);
             authService
               .resetPassword(resetPasswordToken, values.password)
               .then(() => {