chore: sync generated registry files [ci skip]

skills_index.json

@@ -2249,15 +2249,6 @@
     "risk": "unknown",
     "source": "unknown"
   },
-  {
-    "id": "frontend-slides",
-    "path": "skills/frontend-slides",
-    "category": "uncategorized",
-    "name": "Frontend Slides",
-    "description": "Create zero-dependency, animation-rich HTML presentations that run entirely in the browser. This skill helps non-designers discover their preferred aesthetic through visual exploration (\"show, don't tell\"), then generates production-quality slide dec",
-    "risk": "unknown",
-    "source": "unknown"
-  },
   {
     "id": "frontend-design",
     "path": "skills/frontend-design",
@@ -2321,6 +2312,15 @@
     "risk": "unknown",
     "source": "unknown"
   },
+  {
+    "id": "frontend-slides",
+    "path": "skills/frontend-slides",
+    "category": "uncategorized",
+    "name": "frontend-slides",
+    "description": "Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover their aesthetic through visual exploration rather than abstract choices.",
+    "risk": "safe",
+    "source": "https://github.com/zarazhangrui/frontend-slides"
+  },
   {
     "id": "full-stack-orchestration-full-stack-feature",
     "path": "skills/full-stack-orchestration-full-stack-feature",