doc: fix sidebar

.github/workflows/test.simd.yml

@@ -10,6 +10,9 @@ on:
     paths:
       - 'exp/simd/**'
 
+env:
+  GOEXPERIMENT: simd
+
 jobs:
   test-simd:
     # GitHub hosted runners run on several architectures.

docs/docs/exp/_category_.json

@@ -1,8 +1,8 @@
 {
-  "label": "💨 SIMD",
+  "label": "🧪 Experimental",
   "position": 5,
   "link": {
     "type": "generated-index",
-    "description": "SIMD operations"
+    "description": "Experimental features"
   }
 }

docs/sidebars.ts

@@ -53,6 +53,15 @@ const sidebars: SidebarsConfig = {
         {type: 'autogenerated', dirName: 'parallel'},
       ],
     },
+    {
+      type: 'experimental',
+      label: '🧪 Experimental',
+      collapsible: true,
+      collapsed: true,
+      items: [
+        {type: 'autogenerated', dirName: 'exp'},
+      ],
+    },
     'glossary',
     'contributing',
   ],