Adding variable configs

.env.sample

@@ -20,6 +20,16 @@ GITEA_ENABLE_OPENID_SIGNUP=true
 GITEA_DISABLE_GRAVATAR=false
 GITEA_ENABLE_FEDERATED_AVATAR=true
 GITEA_LANDING_PAGE=organizations
+GITEA_SHOW_USER_EMAIL=false
+GITEA_DISABLE_REGULAR_ORG_CREATION=true
+GITEA_DEFAULT_KEEP_EMAIL_PRIVATE=true
+GITEA_DEFAULT_ALLOW_CREATE_ORGANIZATION=false
+GITEA_ENABLE_USER_HEATMAP=false
+GITEA_DEFAULT_USER_VISIBILITY=limited
+GITEA_ALLOWED_USER_VISIBILITY_MODES=limited,private
+GITEA_DEFAULT_ORG_VISIBILITY=limited
+GITEA_REQUIRE_SIGNIN_VIEW=true
+
 
 GITEA_REPO_UPLOAD_ENABLED=true
 GITEA_REPO_UPLOAD_ALLOWED_TYPES=*/*