feat: add keycloak provisioning tasks

roles/keycloak/tasks/main.yml

@@ -30,3 +30,25 @@
   community.docker.docker_compose_v2:
     project_src: "{{ keycloak_docker_compose_dir }}"
     state: present
+
+- name: Wait for Keycloak health endpoint
+  uri:
+    url: "{{ keycloak_auth_url }}/health/ready"
+    method: GET
+    status_code: 200
+    validate_certs: false
+  register: keycloak_health
+  until: keycloak_health.status == 200
+  retries: 30
+  delay: 10
+  delegate_to: localhost
+  become: false
+  when: keycloak_provisioning_enabled | bool
+
+- name: Run Keycloak provisioning
+  ansible.builtin.include_tasks: provisioning.yml
+  args:
+    apply:
+      become: false
+      delegate_to: localhost
+  when: keycloak_provisioning_enabled | bool