feat(ui): add in-flow floating navbar

packages/ui/component-reference.json

@@ -9095,6 +9095,20 @@
           "default": "false",
           "options": []
         },
+        {
+          "name": "floating",
+          "type": "boolean",
+          "required": false,
+          "default": "false",
+          "options": []
+        },
+        {
+          "name": "startFloating",
+          "type": "string",
+          "required": false,
+          "default": "\"0px\"",
+          "options": []
+        },
         {
           "name": "openOnHover",
           "type": "boolean",