feat(req-prd): persist docs and prototypes remotely

.claude-plugin/marketplace.json

@@ -482,8 +482,8 @@
     {
       "name": "req-prd-plugin",
       "source": "./skills-req/req-prd-plugin",
-      "description": "产品需求设计技能。覆盖问答访谈、PRD、缺陷收敛及 HTML 原型验证闭环。纯产品视角，不含技术实现。",
-      "version": "2.1.0",
+      "description": "产品需求设计技能。覆盖问答、PRD、缺陷与 OSS 原型闭环，文档双写本地和 ai-proj。",
+      "version": "2.2.0",
       "category": "productivity",
       "keywords": [
         "project-management",
@@ -495,8 +495,8 @@
     {
       "name": "req-prototype-plugin",
       "source": "./skills-req/req-prototype-plugin",
-      "description": "原型生成与关联。支持 HTML 正式交付、Requirement 关联、iframe 验证闭环及 Stitch AI 视觉探索。",
-      "version": "2.1.0",
+      "description": "原型生成与关联。支持 HTML 本地留源、OSS 正式交付、Requirement/iframe 验证及 Stitch AI。",
+      "version": "2.2.0",
       "category": "productivity",
       "keywords": [
         "project-management",