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/services/config.service.ts

@@ -6,8 +6,8 @@ const list = async (): Promise<Config[]> => {
   return (await api.get("/configs")).data;
 };
 
-const listForAdmin = async (): Promise<AdminConfig[]> => {
-  return (await api.get("/configs/admin")).data;
+const getByCategory = async (category: string): Promise<AdminConfig[]> => {
+  return (await api.get(`/configs/admin/${category}`)).data;
 };
 
 const updateMany = async (data: UpdateConfig[]): Promise<AdminConfig[]> => {
@@ -48,7 +48,7 @@ const isNewReleaseAvailable = async () => {
 
 export default {
   list,
-  listForAdmin,
+  getByCategory,
   updateMany,
   get,
   finishSetup,