Preserve default mongod.conf when configuring Anytype replica set

Overwriting /etc/mongod.conf with only the replication block wiped
out storage.dbPath from the mongodb-org package default, so mongod
fell back to its compiled-in /data/db path, which was never created.
Append the replication section instead of replacing the file.

ct/invoiceninja.sh

@@ -35,18 +35,12 @@ function update_script() {
     systemctl stop supervisor nginx php8.4-fpm
     msg_ok "Stopped Services"
 
-    create_backup /opt/invoiceninja/.env /opt/invoiceninja/storage /opt/invoiceninja/public/storage /opt/invoiceninja/vendor/beganovich/snappdf/versions
+    create_backup /opt/invoiceninja/.env /opt/invoiceninja/storage /opt/invoiceninja/public/storage
 
     CLEAN_INSTALL=1 fetch_and_deploy_gh_release "invoiceninja" "invoiceninja/invoiceninja" "prebuild" "latest" "/opt/invoiceninja" "invoiceninja.tar.gz"
 
     restore_backup
 
-    msg_info "Verifying Chromium for PDF Generation"
-    cd /opt/invoiceninja
-    $STD ./vendor/bin/snappdf download
-    chown -R www-data:www-data /opt/invoiceninja/vendor/beganovich/snappdf/versions
-    msg_ok "Verified Chromium for PDF Generation"
-
     msg_info "Running Migrations"
     cd /opt/invoiceninja 
     $STD php artisan migrate --force

install/anytype-server-install.sh

@@ -16,7 +16,7 @@ update_os
 setup_mongodb
 
 msg_info "Configuring MongoDB Replica Set"
-cat <<EOF >/etc/mongod.conf
+cat <<EOF >>/etc/mongod.conf
 
 replication:
   replSetName: "rs0"