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.

skills-lock.json

@@ -25,6 +25,18 @@
       "skillPath": "skills/find-animation-opportunities/SKILL.md",
       "computedHash": "8fb8492eb8fbed1313cb430b5831d925d9b8964ca24f3c41a6244cbd1fd98732"
     },
+    "find-skills": {
+      "source": "vercel-labs/skills",
+      "sourceType": "github",
+      "skillPath": "skills/find-skills/SKILL.md",
+      "computedHash": "b146008599c31057cef1c145774cea5d5afb30e8f43fa802e47a4b461419aaaf"
+    },
+    "frontend-ui-engineering": {
+      "source": "addyosmani/agent-skills",
+      "sourceType": "github",
+      "skillPath": "skills/frontend-ui-engineering/SKILL.md",
+      "computedHash": "3a5d4a84e52710f2d724ff68813fba0d61db4f2a232a9d0b0050a8fec08b3e82"
+    },
     "improve-animations": {
       "source": "emilkowalski/skill",
       "sourceType": "github",
@@ -60,6 +72,12 @@
       "sourceType": "github",
       "skillPath": "skills/shadcn/SKILL.md",
       "computedHash": "d81caa0f86aabab65b25e302d454f23a3328760386ed9078345584c0d5c8058e"
+    },
+    "vercel-react-best-practices": {
+      "source": "vercel-labs/agent-skills",
+      "sourceType": "github",
+      "skillPath": "skills/react-best-practices/SKILL.md",
+      "computedHash": "ca7b0c0c6e5f2750043f7f0cd72d16ac4e2abc48f9b5500d047a4b77a2506212"
     }
   }
 }