Joomla: Add LDAP autocreate plugin support

- Introduced autocreate_users feature flag in config/main.yml
- Added ldapautocreate.php and ldapautocreate.xml plugin files
- Implemented tasks/01_ldap_files.yml for plugin deployment
- Added tasks/05_ldap.yml to configure LDAP plugin and register ldapautocreate
- Renamed tasks for better structure (01→02, 02→03, etc.)
- Updated cli-ldap.php.j2 for clean parameter handling
- Mounted ldapautocreate plugin via docker-compose.yml.j2
- Extended vars/main.yml with LDAP autocreate configuration

Ref: https://chatgpt.com/share/68b0802f-bfd4-800f-b10a-57cf0c091f7e

roles/web-app-joomla/tasks/02_debug.yml

@@ -1,45 +0,0 @@
-- name: "Toggle Joomla debug flags safely (configuration.php)"
-  command:
-    argv:
-      - docker
-      - exec
-      - -e
-      - "J_MODE_DEBUG={{ MODE_DEBUG | default(false) | bool | ternary('1','0') }}"
-      - -e
-      - "J_ERR_LEVEL={{ MODE_DEBUG | default(false) | bool | ternary('maximum','default') }}"
-      - "{{ JOOMLA_CONTAINER }}"
-      - php
-      - -r
-      - |
-        $f = '{{ JOOMLA_CONFIG_FILE }}';
-        if (!file_exists($f)) { fwrite(STDERR, "configuration.php missing\n"); exit(1); }
-        $c = file_get_contents($f);
-        $changed = 0;
-
-        $debug = getenv('J_MODE_DEBUG') === '1';
-        $err   = getenv('J_ERR_LEVEL') ?: 'default';
-
-        // Clean up previously broken lines
-        $c = preg_replace('/^\s*public\s+1\s*=.*?;$/m', '', $c, -1, $nBad1); $changed += $nBad1;
-        $c = preg_replace('/^\s*public\s*=\s*maximum;$/m', '', $c, -1, $nBad2); $changed += $nBad2;
-
-        // Ensure: public $debug = true|false;
-        $lineDebug = "public \$debug = " . ($debug ? 'true' : 'false') . ";";
-        if (preg_match('/public\s*\$debug\s*=\s*[^;]*;/', $c)) {
-          $c = preg_replace('/public\s*\$debug\s*=\s*[^;]*;/', $lineDebug, $c, 1, $n); $changed += $n;
-        } else {
-          $c = preg_replace("/\n\}\s*$/", "\n\t".$lineDebug."\n}\n", $c, 1, $n); $changed += $n;
-        }
-
-        // Ensure: public $error_reporting = 'maximum'|'default';
-        $lineErr = "public \$error_reporting = '" . str_replace("'", "\\'", $err) . "';";
-        if (preg_match('/public\s*\$error_reporting\s*=\s*[^;]*;/', $c)) {
-          $c = preg_replace('/public\s*\$error_reporting\s*=\s*[^;]*;/', $lineErr, $c, 1, $n); $changed += $n;
-        } else {
-          $c = preg_replace("/\n\}\s*$/", "\n\t".$lineErr."\n}\n", $c, 1, $n); $changed += $n;
-        }
-
-        if ($changed) { file_put_contents($f, $c); echo "changed"; } else { echo "ok"; }
-  register: j_cfg_debug
-  changed_when: (j_cfg_debug.stdout | trim) == "changed"
-  failed_when: j_cfg_debug.rc != 0