fix: rename to Experiments, add body title, fix formatting

- Rename sidebar label from 'Experimental' to 'Experiments'
- Add h2 title in main body to match other settings panels
- Fix biome formatting: collapse FeatureGate JSX, expand sections array

Signed-off-by: Taylor Ho <taylorkmho@gmail.com>

desktop/src/features/channels/ui/ChannelMembersBar.tsx

@@ -145,9 +145,7 @@ export function ChannelMembersBar({
               {memberCount}
             </span>
           </DropdownMenuItem>
-          <FeatureGate feature="huddles">
-            {huddleIndicator}
-          </FeatureGate>
+          <FeatureGate feature="huddles">{huddleIndicator}</FeatureGate>
           <DropdownMenuItem
             data-testid="channel-management-trigger"
             onSelect={onManageChannel}
@@ -188,9 +186,7 @@ export function ChannelMembersBar({
           </span>
         </Button>
 
-        <FeatureGate feature="huddles">
-          {huddleIndicator}
-        </FeatureGate>
+        <FeatureGate feature="huddles">{huddleIndicator}</FeatureGate>
 
         <Button
           aria-label="Manage channel"

desktop/src/features/settings/ui/ExperimentalFeaturesCard.tsx

@@ -29,8 +29,9 @@ export function ExperimentalFeaturesCard() {
 
   return (
     <section className="min-w-0" data-testid="settings-experimental">
-      <div className="mb-3 min-w-0">
-        <p className="text-sm text-muted-foreground">
+      <div className="mb-12 min-w-0">
+        <h2 className="text-2xl font-semibold tracking-tight">Experiments</h2>
+        <p className="text-base font-normal text-muted-foreground">
           These features are functional but still being refined. Enable them to
           try new capabilities early.
         </p>

desktop/src/features/settings/ui/SettingsPanels.tsx

@@ -100,7 +100,7 @@ export const settingsSections: SettingsSectionDescriptor[] = [
   },
   {
     value: "experimental",
-    label: "Experimental",
+    label: "Experiments",
     icon: FlaskConical,
   },
   {

desktop/src/features/settings/ui/SettingsView.tsx

@@ -62,7 +62,14 @@ const settingsNavGroups: Array<{
   },
   {
     label: "App",
-    sections: ["agents", "compute", "experimental", "mobile", "updates", "doctor"],
+    sections: [
+      "agents",
+      "compute",
+      "experimental",
+      "mobile",
+      "updates",
+      "doctor",
+    ],
   },
 ];