refactor - move keycloak-theme to "apps" directory

Author: 4drianMatei

.gitignore

@@ -2,7 +2,7 @@
 /node_modules/
 /frontend/src/environments/version.ts
 dist.zip
-keycloak-theme/keycloak-original-themes/*
+apps/codever-keycloak-theme/keycloak-original-themes/*
 documentation/keycloak-upgrade/*
 /documentation/keycloak-upgrade/
 /frontend/cypress/videos/

keycloak-theme/README.md renamed to apps/codever-keycloak-theme/README.md

@@ -16,7 +16,7 @@
  */
 
 .navbar-title {
-    background: url('../img/codever-keycloak.logo-199x46.png') no-repeat;
+    background: url('apps/codever-keycloak-theme/codever/account/resources/img/codever-keycloak.logo-199x46.png') no-repeat;
     height: 50px;
     width: 155px;
 }