Add TikTok video skills (caption-animation, countdown-video, lower-thirds, short-form-video)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011XhxckAYjGMLrLECWuKBzg

skills-lock.json

@@ -0,0 +1,29 @@
+{
+  "version": 1,
+  "skills": {
+    "caption-animation": {
+      "source": "iart-ai/tiktok-video-skills",
+      "sourceType": "github",
+      "skillPath": "skills/caption-animation/SKILL.md",
+      "computedHash": "e42c4828d3c6115dfb4d8fd3c3fd485b8e6a89c35a8835eee6dae39fb83210a4"
+    },
+    "countdown-video": {
+      "source": "iart-ai/tiktok-video-skills",
+      "sourceType": "github",
+      "skillPath": "skills/countdown-video/SKILL.md",
+      "computedHash": "dafb9127ededa76d0df08be73adc46e18d6ec3955153f6ecfd0f928984ce95b2"
+    },
+    "lower-thirds": {
+      "source": "iart-ai/tiktok-video-skills",
+      "sourceType": "github",
+      "skillPath": "skills/lower-thirds/SKILL.md",
+      "computedHash": "502c1a8a491e477dd855eb1a45469c09f6ff46a72ea841838d358d0a6a9fd790"
+    },
+    "short-form-video": {
+      "source": "iart-ai/tiktok-video-skills",
+      "sourceType": "github",
+      "skillPath": "skills/short-form-video/SKILL.md",
+      "computedHash": "893ea19615f3199159b9fe94f05e37a5e538e7e0c3af7f77f9f9bed7ff933423"
+    }
+  }
+}