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": "v1.0.62",
+      "ref": "v1.0.63",
       "adapter": "skill-collection",
-      "commit": "70323e1486e64b1ca823fa2bd9c48b9b07f88519",
-      "syncedAt": "2026-09-16T15:59:59Z"
+      "commit": "4cd5d05393a8748e89d9265eb9f7ec85745a0331",
+      "syncedAt": "2026-10-03T16:00:00Z"
     },
     {
       "id": "ui-ux-pro-max",
@@ -24,8 +24,8 @@
       "repo": "https://github.com/JuliusBrussee/caveman.git",
       "ref": "main",
       "adapter": "codex-plugin",
-      "commit": "b39c90862855ad2f0813ce775b8bf07a9d6d2a50",
-      "syncedAt": "2026-10-02T16:00:00Z"
+      "commit": "aeb45e2f787c0757a8af383a291a280cb6aeb4c1",
+      "syncedAt": "2026-10-03T16:00:00Z"
     },
     {
       "id": "taste-skill",
@@ -168,8 +168,8 @@
       "repo": "https://github.com/vercel/next.js.git",
       "ref": "canary",
       "adapter": "skill-collection",
-      "commit": "922d2e7335a05eba67f7aeec2049aa87cdeb4a9d",
-      "syncedAt": "2026-10-02T16:00:00Z"
+      "commit": "2d5a45a578af9fb215a515829a8ae7fd14352a78",
+      "syncedAt": "2026-10-03T16:00:00Z"
     },
     {
       "id": "shuorenhua",