fix: correct malformed JSON in yuque-personal/group plugin manifests

[shutcode]

Problem

plugins/yuque-personal/.claude-plugin/plugin.json and plugins/yuque-group/.claude-plugin/plugin.json both contain malformed JSON: an extra "name": "yuque" key plus an unmatched closing brace after the author block. Example (yuque-personal):

"author": {
    "name": "yuque"
  },
  "name": "yuque"        // ← orphan key
},                        // ← extra closing brace, terminates root object early
"homepage": "...",        // ← now outside the JSON object → invalid

Reproduction

curl -s https://raw.githubusercontent.com/yuque/yuque-ecosystem/main/plugins/yuque-personal/.claude-plugin/plugin.json | python3 -m json.tool
# Extra data: line 9 column 4 (char 182)

claude plugin marketplace add yuque/yuque-ecosystem
claude plugin install yuque-personal@yuque
# ✘ Failed to install plugin "yuque-personal@yuque": Plugin … has a corrupt manifest file …
# JSON parse error: JSON Parse error: Unable to parse JSON string

yuque-group fails identically.

Fix

Remove the orphan "name" key and the extra closing brace, leaving a single well-formed author object.

   "author": {
-      "name": "yuque"
-    },
-    "name": "yuque"
+    "name": "yuque"
   },

After the fix, python3 -m json.tool parses cleanly and claude plugin install yuque-personal@yuque / yuque-group@yuque both succeed.

Verification

python3 -c "import json; json.load(open('plugins/yuque-personal/.claude-plugin/plugin.json'))"
python3 -c "import json; json.load(open('plugins/yuque-group/.claude-plugin/plugin.json'))"
# both return without error