fixed public url to maubot manager

roles/matrix-bot-maubot/tasks/setup.yml

@@ -54,17 +54,17 @@
 - name: Generate Maubot proxying configuration for matrix-nginx-proxy
   set_fact:
     matrix_bot_maubot_matrix_nginx_proxy_configuration: |
-      location /_matrix/maubot {
+      location ~ ^/(_matrix/maubot/.*) {      
       {% if matrix_nginx_proxy_enabled|default(False) %}
       	{# Use the embedded DNS resolver in Docker containers to discover the service #}
       	resolver 127.0.0.11 valid=5s;
-      	set $backend "matrix-maubot:{{ matrix_bot_maubot_management_port }}";
+      	set $backend "matrix-maubot:{{ matrix_bot_maubot_management_port }}/$1";
       	proxy_pass http://$backend;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
       {% else %}
       	{# Generic configuration for use outside of our container setup #}
-      	proxy_pass http://127.0.0.1:{{ matrix_bot_maubot_management_port }};
+      	proxy_pass http://127.0.0.1:{{ matrix_bot_maubot_management_port }}/$1;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
       {% endif %}