fix(self-check): respect path_prefix in web client self-check URLs

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/5051

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

roles/custom/matrix-client-element/tasks/self_check.yml

@@ -5,9 +5,6 @@
 
 ---
 
-- ansible.builtin.set_fact:
-    matrix_client_element_url_endpoint_public: "{{ matrix_client_element_scheme }}://{{ matrix_client_element_hostname }}/config.json"
-
 - name: Check Element Web
   ansible.builtin.uri:
     url: "{{ matrix_client_element_url_endpoint_public }}"

roles/custom/matrix-client-element/vars/main.yml

@@ -5,3 +5,5 @@
 ---
 
 matrix_client_element_embedded_pages_home_url: "{{ ('' if matrix_client_element_embedded_pages_home_path is none else 'home.html') }}"
+
+matrix_client_element_url_endpoint_public: "{{ matrix_client_element_scheme }}://{{ matrix_client_element_hostname }}{{ matrix_client_element_path_prefix }}{% if matrix_client_element_path_prefix != '/' %}/{% endif %}config.json"

roles/custom/matrix-client-fluffychat/tasks/self_check.yml

@@ -4,9 +4,6 @@
 
 ---
 
-- ansible.builtin.set_fact:
-    matrix_client_fluffychat_url_endpoint_public: "{{ matrix_client_fluffychat_scheme }}://{{ matrix_client_fluffychat_hostname }}/"
-
 - name: Check FluffyChat Web
   ansible.builtin.uri:
     url: "{{ matrix_client_fluffychat_url_endpoint_public }}"

roles/custom/matrix-client-fluffychat/vars/main.yml

@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: 2025 Slavi Pantaleev
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+---
+
+matrix_client_fluffychat_url_endpoint_public: "{{ matrix_client_fluffychat_scheme }}://{{ matrix_client_fluffychat_hostname }}{{ matrix_client_fluffychat_path_prefix }}{% if matrix_client_fluffychat_path_prefix != '/' %}/{% endif %}"

roles/custom/matrix-client-schildichat/tasks/self_check.yml

@@ -6,9 +6,6 @@
 
 ---
 
-- ansible.builtin.set_fact:
-    matrix_client_schildichat_url_endpoint_public: "{{ matrix_client_schildichat_scheme }}://{{ matrix_client_schildichat_hostname }}/config.json"
-
 - name: Check SchildiChat Web
   ansible.builtin.uri:
     url: "{{ matrix_client_schildichat_url_endpoint_public }}"

roles/custom/matrix-client-schildichat/vars/main.yml

@@ -5,3 +5,5 @@
 ---
 
 matrix_client_schildichat_embedded_pages_home_url: "{{ ('' if matrix_client_schildichat_embedded_pages_home_path is none else 'home.html') }}"
+
+matrix_client_schildichat_url_endpoint_public: "{{ matrix_client_schildichat_scheme }}://{{ matrix_client_schildichat_hostname }}{{ matrix_client_schildichat_path_prefix }}{% if matrix_client_schildichat_path_prefix != '/' %}/{% endif %}config.json"