feat(plugins): bundle project scaffold marketplace plugin

resources/coding-plugins/project-scaffold/.codex-plugin/plugin.json

@@ -0,0 +1,18 @@
+{
+  "name": "makelore.project-scaffold",
+  "version": "1.0.0",
+  "description": "为 MakeLore 交互式 AI 应用生成工程骨架并检查一键提交要求。",
+  "author": {
+    "name": "MakeLore Team"
+  },
+  "skills": "./skills/",
+  "interface": {
+    "displayName": "MakeLore 项目初始化与发布检查",
+    "shortDescription": "初始化工程骨架并检查发布要求。",
+    "longDescription": "读取当前 MakeLore 项目类型，生成固定、可构建的交互式 AI 应用工程骨架，并按平台的一键提交合同区分必需项、直接阻断项、打包排除项和运行期检查。",
+    "developerName": "MakeLore",
+    "category": "Developer Tools",
+    "capabilities": ["Write"],
+    "defaultPrompt": "使用 $makelore-project-scaffold 初始化当前 MakeLore 交互式 AI 应用项目，并检查是否满足一键提交要求。"
+  }
+}