nextcloud(role): remove async → use batched shell; more robust changed_when/failed_when; fix quoting; refactor plugin routines; clean up vars

• 02_add_missing_indices.yml: switched to shell (+ansible_command_timeout), removed async/poll.

• 04_system_config.yml: batch OCC calls (set -euo pipefail, /bin/bash), safer quoting, change detection via ' set to '.

• 05_plugin.yml: disable task with stricter failed_when/changed_when (combine stdout+stderr).

• 06_plugin_routines.yml: disable incompatible plugins in a single batch; no async_status; robust changed_when.

• 07_plugin_enable_and_configure.yml: batch config:app:set, safe quoting, clear changed_when/failed_when.

• config/main.yml & vars/main.yml: removed performance.async.wait_for and nextcloud_wait_for_async_enabled.

roles/web-app-nextcloud/tasks/07_plugin_enable_and_configure.yml

@@ -15,41 +15,22 @@
     file: "{{nextcloud_control_node_plugin_vars_directory}}{{ plugin_key }}.yml"
   when: plugin_vars_file.stat.exists
 
-- name: "Launch async: set {{ item.configkey }} for {{ item.appid }}"
-  ansible.builtin.command: >
-    {{ nextcloud_docker_exec_occ }} config:app:set {{ item.appid }} {{ item.configkey }}
-    --value '{{ item.configvalue | to_json if item.configvalue is mapping else item.configvalue }}'
-  loop: "{{ plugin_configuration }}"
-  loop_control:
-    label: "{{ item.appid }}:{{ item.configkey }}"
+- name: "Set plugin configuration (batched shell, no async)"
+  ansible.builtin.shell: |
+    set -euo pipefail
+    {% for item in (plugin_configuration | default([])) %}
+    {{ nextcloud_docker_exec_occ }} \
+      config:app:set {{ item.appid }} {{ item.configkey }} \
+      --value '{{ ( (item.configvalue | to_json) if (item.configvalue is mapping) else (item.configvalue | string) ) 
+            | regex_replace("'", "'" ~ '"' ~ "'" ~ '"' ~ "'") }}'
+    {% endfor %}
+  args:
+    executable: /bin/bash
   when: plugin_vars_file.stat.exists
-  async: 300           # max runtime per call (seconds) — adjust as needed
-  poll: 0              # don't wait; run in background
-  register: config_set_jobs
-
-- name: "Wait for async jobs"
-  vars:
-    jobs_with_id: >-
-      {{ (config_set_jobs.results | default([]))
-         | selectattr('ansible_job_id','defined')
-         | list }}
-  ansible.builtin.async_status:
-    jid: "{{ item.ansible_job_id }}"
-  register: config_set_wait
-  until: config_set_wait.finished
-  retries: 100
-  delay: 1
-  loop: "{{ jobs_with_id }}"
-  loop_control:
-    label: "{{ item._ansible_item_label | default(item.item.appid ~ ':' ~ item.item.configkey) }}"
-  when: 
-    - jobs_with_id | length > 0
-    - nextcloud_wait_for_async_enabled | bool
-  failed_when: >
-    (config_set_wait.rc is defined and config_set_wait.rc|int != 0)
+  register: config_set_shell
   changed_when: >
-    (config_set_wait.stdout is defined) and
-    ("Config value were not updated" not in config_set_wait.stdout)
+    (config_set_shell.stdout | default('')) is search(' set to ')
+  failed_when: config_set_shell.rc != 0
 
 - name: Check if {{nextcloud_control_node_plugin_tasks_directory}}{{ plugin_key }}.yml exists
   stat: