Companion: double the mascot size + drop the sleepy-face nap

- Mascot badge 64→128px (Lottie 56→112, emoji fallback 32→64); zzz glyph
  scaled + repositioned to match. It read too small on screen.
- Awake companions (no sleeping clip, e.g. Happy Dog) no longer show a 😴
  face or drifting "z" when the engine naps them — they hold their idle pose
  via a renderMood redirect. Only the always-asleep cat (real sleep clip)
  keeps the zzz, preserving that gag.

Claude-Session: https://claude.ai/code/session_016Yr6jELuRc7hyzYLccQKZd

web/src/components/Companion/PetalCompanion.tsx

@@ -17,7 +17,7 @@ const MOOD_EMOJI: Record<Mood, string> = {
   happy: '😺',
   talking: '😸',
   celebrate: '😻',
-  sleeping: '😴',
+  sleeping: '🐾',
 }
 
 const STORAGE_KEY = 'petal.companion'
@@ -40,8 +40,13 @@ export function PetalCompanion({ wordCount, saveStatus, editTick, acceptTick }:
   const [pickerOpen, setPickerOpen] = useState(false)
   const rootRef = useRef<HTMLDivElement>(null)
 
-  // Always-asleep mascots keep the calm sway + zzz whatever the engine's mood.
-  const napping = companion.alwaysAsleep || mood === 'sleeping'
+  // Awake companions (no sleeping clip) don't visibly nap — when the engine
+  // dozes them, keep their normal idle pose instead of a sleepy face. Only a
+  // mascot with a real sleep animation (the always-asleep cat) shows the zzz.
+  const hasSleepClip = Boolean(companion.animations.sleeping)
+  const renderMood: Mood =
+    mood === 'sleeping' && !companion.alwaysAsleep && !hasSleepClip ? 'idle' : mood
+  const napping = companion.alwaysAsleep || (mood === 'sleeping' && hasSleepClip)
 
   function choose(id: string) {
     setCompanionId(id)
@@ -148,8 +153,8 @@ export function PetalCompanion({ wordCount, saveStatus, editTick, acceptTick }:
         aria-label="Choose a companion"
         className={`petal-companion pointer-events-auto select-none ${napping ? 'petal-companion-sleep' : ''}`}
         style={{
-          width: 64,
-          height: 64,
+          width: 128,
+          height: 128,
           padding: 0,
           borderRadius: 'var(--radius-pill)',
           background: 'var(--color-surface-alt)',
@@ -162,9 +167,9 @@ export function PetalCompanion({ wordCount, saveStatus, editTick, acceptTick }:
       >
         <LottiePlayer
           key={companion.id}
-          animationData={companion.animations[mood]}
-          className="h-14 w-14"
-          fallback={<span style={{ fontSize: 32, lineHeight: 1 }}>{MOOD_EMOJI[mood]}</span>}
+          animationData={companion.animations[renderMood]}
+          className="h-28 w-28"
+          fallback={<span style={{ fontSize: 64, lineHeight: 1 }}>{MOOD_EMOJI[renderMood]}</span>}
         />
         {napping && (
           <span className="petal-zzz absolute" aria-hidden style={{ color: 'var(--color-muted)' }}>

web/src/components/Companion/companions.ts

@@ -41,7 +41,7 @@ export const COMPANIONS: Companion[] = [
       happy: happyDog,
       talking: happyDog,
       celebrate: happyDog,
-      // no sleeping clip → naps with the 😴 emoji fallback
+      // no sleeping clip → stays in its idle pose instead of visibly napping
     },
   },
 ]