refactor(addressbook): remove factory, extract filter-chip builder, split CSS

Remove AddressBookServicesFactory — all 8 dependencies already registered
in DI container individually. Update container registrar to wire directly.
Extract 42-line filter-chip builder from index().php into
AddressBookService::buildCustomFieldChipMeta(). Split 576-line CSS file
into functional layout (76 lines) and decorative banner animation (500
lines) with separate asset registration.

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

modules/addressbook/lib/Module/AddressBook/Service/AddressBookService.php

@@ -312,6 +312,61 @@ class AddressBookService
         ];
     }
 
+    /**
+     * Transform custom field filter definitions into chip metadata for the grid UI.
+     *
+     * @param list<array<string, mixed>> $definitions
+     * @return list<array<string, mixed>>
+     */
+    public function buildCustomFieldChipMeta(array $definitions): array
+    {
+        $chips = [];
+        foreach ($definitions as $definition) {
+            $uuid = strtolower(trim((string) ($definition['uuid'] ?? '')));
+            $type = strtolower(trim((string) ($definition['type'] ?? '')));
+            $label = trim((string) ($definition['label'] ?? ''));
+            $options = is_array($definition['options'] ?? null) ? $definition['options'] : [];
+            if ($uuid === '' || $type === '' || $label === '') {
+                continue;
+            }
+
+            if (in_array($type, ['select', 'boolean'], true)) {
+                $optionMap = gridOptionMapFromItems($options);
+                if ($type === 'boolean') {
+                    $optionMap = ['1' => t('Yes'), '0' => t('No')];
+                }
+                $chips[] = [
+                    'type' => 'scalar',
+                    'param' => 'cf_' . $uuid,
+                    'label' => $label,
+                    'options' => $optionMap,
+                ];
+                continue;
+            }
+
+            if ($type === 'multiselect') {
+                $chips[] = [
+                    'type' => 'multi_csv',
+                    'param' => 'cfm_' . $uuid,
+                    'label' => $label,
+                    'options' => gridOptionMapFromItems($options),
+                ];
+                continue;
+            }
+
+            if ($type === 'date') {
+                $chips[] = [
+                    'type' => 'date_range',
+                    'label' => $label,
+                    'from_param' => 'cfd_' . $uuid . '_from',
+                    'to_param' => 'cfd_' . $uuid . '_to',
+                ];
+            }
+        }
+
+        return $chips;
+    }
+
     private function splitCommaValues($value): array
     {
         return array_values(array_filter(