Sync third-party and MCP marketplace plugins

Constraint: Public skills are published only by explicit administrator action unless they are tracked third-party market sources.
Confidence: high
Scope-risk: narrow
Directive: Keep private/internal skills out of the public marketplace and preserve normal incremental market Git history.
Tested: Marketplace validation passed.

config/external-sources.lock.json

@@ -4,10 +4,10 @@
       "id": "dingtalk-workspace",
       "pluginName": "dingtalk-workspace",
       "repo": "https://github.com/DingTalk-Real-AI/dingtalk-workspace-cli.git",
-      "ref": "v1.0.61",
+      "ref": "v1.0.62",
       "adapter": "skill-collection",
-      "commit": "50eb73a0906c5911c5c25f9c7106b6ead4f14f62",
-      "syncedAt": "2026-09-09T04:01:45Z"
+      "commit": "70323e1486e64b1ca823fa2bd9c48b9b07f88519",
+      "syncedAt": "2026-09-16T15:59:59Z"
     },
     {
       "id": "superpowers",
@@ -51,8 +51,8 @@
       "repo": "https://github.com/JuliusBrussee/caveman.git",
       "ref": "main",
       "adapter": "codex-plugin",
-      "commit": "4df4b03ba538751131d24415c59a1fad0d8c2c18",
-      "syncedAt": "2026-09-15T06:47:43Z"
+      "commit": "cc067b2b3813e3187ba656b1d908761ad3e5b904",
+      "syncedAt": "2026-09-16T15:59:59Z"
     },
     {
       "id": "taste-skill",
@@ -60,8 +60,8 @@
       "repo": "https://github.com/Leonxlnx/taste-skill.git",
       "ref": "main",
       "adapter": "skill-collection",
-      "commit": "ccbc15639c97057cbfcf32ecebc38ef716e4bb37",
-      "syncedAt": "2026-08-24T16:00:00Z"
+      "commit": "e79ca9ec7e071eb3a3b623c4fb752e853fc3ed58",
+      "syncedAt": "2026-09-16T15:59:59Z"
     },
     {
       "id": "shadcn",
@@ -69,8 +69,8 @@
       "repo": "https://github.com/shadcn-ui/ui.git",
       "ref": "main",
       "adapter": "claude-skill",
-      "commit": "2b3e6d4f8d9161fe5c19340dc383aade392012dd",
-      "syncedAt": "2026-09-14T15:59:59Z"
+      "commit": "f5bb039c749afd2d111ad970dfaa9ab30bd90b3b",
+      "syncedAt": "2026-09-16T15:59:59Z"
     },
     {
       "id": "frontend-slides",
@@ -105,8 +105,8 @@
       "repo": "https://github.com/hugohe3/ppt-master.git",
       "ref": "main",
       "adapter": "claude-skill",
-      "commit": "be8089296767d3e8cf012e07ea31c8716591bad8",
-      "syncedAt": "2026-09-15T16:00:00Z"
+      "commit": "3b45af2c3dab15626b1d499ea60ce689b7f97a5a",
+      "syncedAt": "2026-09-16T15:59:59Z"
     },
     {
       "id": "grill-me",
@@ -177,8 +177,8 @@
       "repo": "https://github.com/vercel/next.js.git",
       "ref": "canary",
       "adapter": "skill-collection",
-      "commit": "bfcf687f5ab6f1e0577573eb209476cef802f5d7",
-      "syncedAt": "2026-09-15T16:00:00Z"
+      "commit": "6130a493168e69c3c72bc1a3d161314ffa77b124",
+      "syncedAt": "2026-09-16T15:59:59Z"
     },
     {
       "id": "shuorenhua",