Add configurable sidebar nameplate background.

Render the equipped nameplate behind the larger settings avatar with blur-aware sidebar controls, adjustable opacity, and immediate collectible cache invalidation.

src/app/pages/client/sidebar/SettingsTab.tsx

@@ -12,8 +12,11 @@ import { useMediaAuthentication } from '../../../hooks/useMediaAuthentication';
 import { Settings } from '../../../features/settings';
 import { useUserProfile } from '../../../hooks/useUserProfile';
 import { useOtherUserCollectibles } from '../../../hooks/useUserCollectibles';
-import { pickAvatarDecorationUrl } from '../../../utils/collectibleAssets';
+import { useSetting } from '../../../state/hooks/settings';
+import { settingsAtom } from '../../../state/settings';
+import { pickAvatarDecorationUrl, pickNameplateUrl } from '../../../utils/collectibleAssets';
 import * as avatarDecorationCss from '../../../styles/AvatarDecoration.css';
+import * as sidebarCss from '../../../components/sidebar/Sidebar.css';
 import { Modal500 } from '../../../components/Modal500';
 import { AccountSwitcher } from '../../../components/account-switcher';
 import { stopPropagation } from '../../../utils/keyboard';
@@ -39,6 +42,11 @@ export function SettingsTab() {
     : undefined;
   const { assetUrls } = useOtherUserCollectibles(userId ?? '');
   const avatarDecorationUrl = pickAvatarDecorationUrl(assetUrls);
+  const nameplateUrl = pickNameplateUrl(assetUrls);
+  const [sidebarNameplateOpacity] = useSetting(settingsAtom, 'sidebarNameplateOpacity');
+  const nameplateIsVideo = Boolean(
+    assetUrls['nameplate:animated'] || assetUrls['nameplate:asset.webm']
+  );
 
   const openSettings = () => setSettings(true);
   const closeSettings = () => setSettings(false);
@@ -53,12 +61,36 @@ export function SettingsTab() {
     <SidebarItem active={settings}>
       <SidebarAvatar
         as="button"
+        className={sidebarCss.SidebarAvatarLarge}
         onClick={openSettings}
         onContextMenu={handleContextMenu}
         style={{ overflow: 'visible' }}
       >
         <div className={avatarDecorationCss.SidebarAvatarStack}>
+          {sidebarNameplateOpacity > 0 &&
+            nameplateUrl &&
+            (nameplateIsVideo ? (
+              <video
+                className={sidebarCss.SidebarAvatarNameplate}
+                src={nameplateUrl}
+                style={{ opacity: sidebarNameplateOpacity / 100 }}
+                autoPlay
+                loop
+                muted
+                playsInline
+                aria-hidden="true"
+              />
+            ) : (
+              <img
+                className={sidebarCss.SidebarAvatarNameplate}
+                src={nameplateUrl}
+                style={{ opacity: sidebarNameplateOpacity / 100 }}
+                alt=""
+                draggable={false}
+              />
+            ))}
           <UserAvatar
+            className={sidebarCss.SidebarAvatarForeground}
             userId={userId ?? ''}
             src={avatarUrl}
             renderFallback={() => <Text size="H4">{nameInitials(displayName)}</Text>}