chore: initialize qiming workspace repository

qiming-backend/app-platform-modules/app-platform-memory/app-platform-memory-domain/pom.xml

@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>app-platform-memory</artifactId>
+        <groupId>com.xspaceagi</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>app-platform-memory-domain</artifactId>
+
+    <properties>
+        <maven.deploy.skip>true</maven.deploy.skip>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.xspaceagi</groupId>
+            <artifactId>app-platform-memory-spec</artifactId>
+        </dependency>
+
+        <!-- 其他原有依赖保持不变 -->
+        <dependency>
+            <groupId>com.xspaceagi</groupId>
+            <artifactId>app-platform-memory-sdk</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>${lombok.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

qiming-backend/app-platform-modules/app-platform-memory/app-platform-memory-domain/src/main/java/com/xspaceagi/memory/domain/model/Memory.java

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+package com.xspaceagi.memory.domain.model;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDateTime;
+import java.util.Map;
+
+/**
+ * 记忆领域模型
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class Memory {
+
+    /**
+     * 记忆ID
+     */
+    private String memoryId;
+
+    /**
+     * 用户ID
+     */
+    private String userId;
+
+    /**
+     * 会话ID
+     */
+    private String sessionId;
+
+    /**
+     * 记忆类型 (short_term, long_term, working)
+     */
+    private String memoryType;
+
+    /**
+     * 记忆内容
+     */
+    private String content;
+
+    /**
+     * 扩展元数据
+     */
+    private Map<String, Object> metadata;
+
+    /**
+     * 创建时间
+     */
+    private LocalDateTime createTime;
+
+    /**
+     * 更新时间
+     */
+    private LocalDateTime updateTime;
+
+    /**
+     * 过期时间
+     */
+    private LocalDateTime expireTime;
+
+    /**
+     * 记忆状态 (active, archived, deleted)
+     */
+    private String status;
+
+    /**
+     * 重要性评分 (0.0-1.0)
+     */
+    private Double importanceScore;
+
+    /**
+     * 访问次数
+     */
+    private Integer accessCount;
+
+    /**
+     * 最后访问时间
+     */
+    private LocalDateTime lastAccessTime;
+
+    /**
+     * 标签列表
+     */
+    private String tags;
+
+    /**
+     * 检查记忆是否过期
+     */
+    public boolean isExpired() {
+        return expireTime != null && LocalDateTime.now().isAfter(expireTime);
+    }
+
+    /**
+     * 检查记忆是否活跃
+     */
+    public boolean isActive() {
+        return "active".equals(status) && !isExpired();
+    }
+
+    /**
+     * 增加访问次数
+     */
+    public void incrementAccessCount() {
+        this.accessCount = (this.accessCount == null ? 0 : this.accessCount) + 1;
+        this.lastAccessTime = LocalDateTime.now();
+    }
+}

qiming-backend/app-platform-modules/app-platform-memory/app-platform-memory-domain/src/main/java/com/xspaceagi/memory/domain/repository/MemoryRepository.java

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+package com.xspaceagi.memory.domain.repository;
+
+import com.xspaceagi.memory.domain.model.Memory;
+
+import java.time.LocalDateTime;
+import java.util.List;
+import java.util.Optional;
+
+/**
+ * 记忆仓储接口
+ */
+public interface MemoryRepository {
+
+    /**
+     * 保存记忆
+     */
+    Memory save(Memory memory);
+
+    /**
+     * 根据ID查找记忆
+     */
+    Optional<Memory> findById(String memoryId);
+
+    /**
+     * 根据用户ID和记忆类型查找记忆列表
+     */
+    List<Memory> findByUserIdAndType(String userId, String memoryType);
+
+    /**
+     * 根据会话ID查找记忆列表
+     */
+    List<Memory> findBySessionId(String sessionId);
+
+    /**
+     * 查找过期的记忆
+     */
+    List<Memory> findExpiredMemories(LocalDateTime currentTime);
+
+    /**
+     * 根据重要性分数查找记忆
+     */
+    List<Memory> findByImportanceScoreGreaterThan(Double minScore);
+
+    /**
+     * 删除记忆
+     */
+    void deleteById(String memoryId);
+
+    /**
+     * 批量删除记忆
+     */
+    void batchDelete(List<String> memoryIds);
+
+    /**
+     * 更新记忆状态
+     */
+    void updateStatus(String memoryId, String status);
+
+    /**
+     * 统计用户记忆数量
+     */
+    long countByUserIdAndType(String userId, String memoryType);
+}