feat(combo-box): add direction prop

docs/src/COMPONENT_API.json

@@ -1189,6 +1189,16 @@
           "constant": false,
           "reactive": true
         },
+        {
+          "name": "direction",
+          "kind": "let",
+          "description": "Specify the direction of the combobox dropdown menu",
+          "type": "\"bottom\" | \"top\"",
+          "value": "\"bottom\"",
+          "isFunction": false,
+          "constant": false,
+          "reactive": false
+        },
         {
           "name": "size",
           "kind": "let",

docs/src/pages/components/ComboBox.svx

@@ -30,6 +30,17 @@ items={[
 
 <FileSource src="/framed/ComboBox/FilterableComboBox" />
 
+### Top direction
+
+Set `direction` to `"top"` for the combobox dropdown menu to appear above the input.
+
+<ComboBox direction="top" titleText="Contact" placeholder="Select contact method"
+items={[
+  {id: "0", text: "Slack"},
+  {id: "1", text: "Email"},
+  {id: "2", text: "Fax"}
+  ]}  />
+
 ### Light variant
 
 <ComboBox light titleText="Contact" placeholder="Select contact method"