docs: improve select options from types (#758)

Co-authored-by: Benjamin Canac <canacb1@gmail.com>

docs/content/2.elements/1.accordion.md

@@ -65,20 +65,24 @@ props:
   color: 'primary'
   variant: 'soft'
   size: 'sm'
-ui:
-  variant:
-    solid: 1
-    outline: 1
-    ghost: 1
-    soft: 1
-    link: 1
-  size:
-    2xs: ''
-    xs: ''
-    sm: ''
-    md: ''
-    lg: ''
-    xl: ''
+options:
+  - name: variant
+    restriction: included
+    values:
+      - solid
+      - outline
+      - ghost
+      - soft 
+      - link
+  - name: size
+    restriction: included
+    values:
+      - 2xs
+      - xs
+      - sm
+      - md
+      - lg
+      - xl
 ---
 ::