docs: 更新 Control 应用市场入口与服务技能边界 (#181)

## 变更 / Changes
新增 Control 1.4.0 中英文市场安装指南及 README 应用入口，指向真正的应用数据源
desirecore/registry；同步 registering-services / using-services 到 1.0.4，明确
native-app 的对外 MCP 不可注册为内部服务。

Add bilingual marketplace documentation and update both service skills
without duplicating an App as an MCP service. Fixed native application
listing and lifecycle live in Registry; open-source implementation lives
in desirecore-agent/desirecore-cdp-mcp.

## 兼容 / Compatibility
Requires native-app-aware desktop (catalog minimum 10.0.169) and
app-install-manager >=1.4.0. Catalog publication does not upgrade the
desktop or Agent.

## 验证 / Verification
- i18n/catalog validation: 0 errors, 129 existing governance/freshness
warnings retained.
- scoped translation hash check: both skills up to date; no model API
invoked by checks.
- git diff --check passed; unrelated market entries preserved.

README.md

@@ -316,6 +316,12 @@ the parent.
 The strict source schema is
 [`schemas/catalog-metadata.v1.schema.json`](schemas/catalog-metadata.v1.schema.json).
 
+## Applications: DesireCore Control
+
+Applications shown in the DesireCore marketplace are indexed by [DesireCore Registry](https://github.com/desirecore/registry), not by adding a Skill or MCP entry to this repository. [DesireCore Control 1.4.0](https://github.com/desirecore/registry/tree/main/entries/desirecore-control) is a native application for external agents, with ChatGPT tunnel management; installation never registers internal MCP tools. Its catalog declares the required client and installation-skill versions. Catalog publication does not update the desktop client automatically.
+
+See the [installation guide](docs/desirecore-control.md) / [中文安装说明](docs/desirecore-control.zh-CN.md). Registry maintains the immutable release URL, checksum, application metadata and install/uninstall guide; the open-source implementation stays in `desirecore-agent/desirecore-cdp-mcp`.
+
 ## Categories
 
 Valid category slugs are declared in `categories.json`: