feat(18.1-01): task 1 taglist field in array mode end to end

- cabana: core type taglist (mode string|array, separator, customTags,
  options as a list of tags), column type gate, save-time normalisation
  (trim, drop empties, dedupe) and taglist.invalid 422, record hydration
- FormField gains separator and customTags (omitempty); OpenAPI and
  schema.d.ts regenerated
- admin: TaglistField chip input with suggestions, registry entry, vitest
- acme.catalog fixture with TestTaglistFieldCompile and TestTaglistFieldSmoke
- docs: forms.md Taglist section, cabana README; rebuilt dist

modules/cabana/testdata/catalog/controllers/badges/config_form.yaml

@@ -0,0 +1,4 @@
+name: Badge
+form: ~/plugins/acme/catalog/models/badge/fields.yaml
+modelClass: Badge
+defaultRedirect: acme/catalog/badges

modules/cabana/testdata/catalog/controllers/badges/config_list.yaml

@@ -0,0 +1,7 @@
+list: ~/plugins/acme/catalog/models/badge/columns.yaml
+modelClass: Badge
+title: Badges
+recordUrl: acme/catalog/badges/update/:id
+recordsPerPage: 20
+toolbar:
+    buttons: [create]

modules/cabana/testdata/catalog/models/badge/columns.yaml

@@ -0,0 +1,7 @@
+columns:
+    name:
+        label: Name
+        searchable: true
+    sort_order:
+        label: Order
+        sortable: true

modules/cabana/testdata/catalog/models/badge/fields.yaml

@@ -0,0 +1,11 @@
+fields:
+    name:
+        label: Name
+        type: text
+        required: true
+    tags:
+        label: Tags
+        type: taglist
+        mode: array
+        span: full
+        options: [alpha, beta, gamma]