refactor: 重构整个资源引用协议

src/lib/core/resource/discovery/ProjectDiscovery.js

@@ -45,6 +45,50 @@ class ProjectDiscovery extends BaseDiscovery {
     }
   }
 
+  /**
+   * 发现项目级资源注册表 (新架构方法)
+   * @returns {Promise<Map>} 发现的资源注册表 Map<resourceId, reference>
+   */
+  async discoverRegistry() {
+    try {
+      // 1. 查找项目根目录
+      const projectRoot = await this._findProjectRoot()
+      
+      // 2. 检查.promptx目录是否存在
+      const hasPrompxDir = await this._checkPrompxDirectory(projectRoot)
+      if (!hasPrompxDir) {
+        return new Map()
+      }
+
+      // 3. 扫描项目资源
+      const resources = await this._scanProjectResources(projectRoot)
+
+      // 4. 构建注册表
+      return this._buildRegistryFromResources(resources)
+
+    } catch (error) {
+      console.warn(`[ProjectDiscovery] Registry discovery failed: ${error.message}`)
+      return new Map()
+    }
+  }
+
+  /**
+   * 从资源列表构建注册表
+   * @param {Array} resources - 资源列表
+   * @returns {Map} 资源注册表 Map<resourceId, reference>
+   */
+  _buildRegistryFromResources(resources) {
+    const registry = new Map()
+
+    for (const resource of resources) {
+      if (resource.id && resource.reference) {
+        registry.set(resource.id, resource.reference)
+      }
+    }
+
+    return registry
+  }
+
   /**
    * 查找项目根目录
    * @returns {Promise<string>} 项目根目录路径
@@ -97,7 +141,7 @@ class ProjectDiscovery extends BaseDiscovery {
       const resources = []
 
       // 定义要扫描的资源类型
-      const resourceTypes = ['role', 'execution', 'thought']
+      const resourceTypes = ['role', 'execution', 'thought', 'knowledge']
 
       // 并行扫描所有资源类型
       for (const resourceType of resourceTypes) {
@@ -187,6 +231,10 @@ class ProjectDiscovery extends BaseDiscovery {
           return trimmedContent.includes('<execution>') && trimmedContent.includes('</execution>')
         case 'thought':
           return trimmedContent.includes('<thought>') && trimmedContent.includes('</thought>')
+        case 'knowledge':
+          // knowledge类型比较灵活，只要文件有内容就认为是有效的
+          // 可以是纯文本、链接、图片等任何形式的知识内容
+          return true
         default:
           return false
       }