feat: add new skills to skills-lock.json and update use-pixel-heat component

- Added new skills: find-skills, frontend-ui-engineering, and vercel-react-best-practices to skills-lock.json.
- Updated use-pixel-heat.ts to import both animate and AnimationPlaybackControls from motion for improved animation handling.

src/components/use-pixel-heat.ts

@@ -16,11 +16,10 @@
  */
 
 import { useEffect, type RefObject } from "react";
-// WAAPI tabanlı mini animate yeterli (yalnızca duration/ease kullanılıyor);
-// tam motor client bundle'ına girmez. Tip mini'den export edilmiyor —
-// type-only import build'de silinir, maliyeti yok.
-import { animate } from "motion/mini";
-import type { AnimationPlaybackControls } from "motion";
+// Bilinçli olarak TAM motor: mini'nin WAAPI animate'i SVG fill/fillOpacity
+// geçişlerini farklı örnekliyor ve ısınma/soğuma hissi bozuluyor (denendi,
+// geri alındı). motion/mini'ye çevirme.
+import { animate, type AnimationPlaybackControls } from "motion";
 
 const FINE_POINTER_QUERY = "(hover: hover) and (pointer: fine)";
 const HOT_COLOR = "#f97316"; // orange-500