fix(mcp): list_envoy_returns SQL 修复——pw.name 改为 JOIN project_profiles pp 取 pp.name

src-tauri/src/mcp_tools.rs

@@ -57,6 +57,14 @@ pub fn tools_list_result() -> Value {
                     "required": ["project_id"]
                 }
             },
+            {
+                "name": "list_envoy_returns",
+                "description": "列出所有子项目通过「炼境使者」发回炼境的待处理洞察，按项目分组展示。炼境会话启动时调用，用于检查是否有需要处置的治理反馈（模板 bug、验证有效的实践、体系改进假设）。无需任何参数。",
+                "inputSchema": {
+                    "type": "object",
+                    "properties": {}
+                }
+            },
             {
                 "name": "append_project_note",
                 "description": "将 Claude 的分析结论或复盘记录写入项目笔记，供未来会话和用户在炼境中查阅。完成 M/L 复杂度任务后必须调用，写入结构化复盘笔记。",
@@ -370,6 +378,9 @@ pub async fn tools_call(params: Option<&Value>) -> Value {
             let pid = args.get("project_id").and_then(|v| v.as_str()).unwrap_or("");
             get_project_mentor_context(pid)
         }
+        "list_envoy_returns" => {
+            list_envoy_returns()
+        }
         "append_project_note" => {
             let pid = args.get("project_id").and_then(|v| v.as_str()).unwrap_or("");
             let content = args.get("content").and_then(|v| v.as_str()).unwrap_or("");
@@ -887,6 +898,46 @@ fn get_project_mentor_context(project_id: &str) -> Result<String, String> {
     Ok(ctx.mentor_markdown)
 }
 
+fn list_envoy_returns() -> Result<String, String> {
+    let conn = db::pool().get().map_err(|e| e.to_string())?;
+    let mut stmt = conn
+        .prepare(
+            "SELECT pn.id, pp.name, pn.content, pn.created_at
+             FROM project_notes pn
+             JOIN project_workspaces pw ON pn.project_id = pw.id
+             JOIN project_profiles pp ON pw.profile_id = pp.id
+             WHERE pn.content LIKE '【炼境使者回传】%'
+             ORDER BY pn.created_at DESC
+             LIMIT 50",
+        )
+        .map_err(|e| e.to_string())?;
+
+    let rows: Vec<(i64, String, String, String)> = stmt
+        .query_map([], |row| {
+            Ok((
+                row.get::<_, i64>(0)?,
+                row.get::<_, String>(1)?,
+                row.get::<_, String>(2)?,
+                row.get::<_, String>(3)?,
+            ))
+        })
+        .map_err(|e| e.to_string())?
+        .filter_map(|r| r.ok())
+        .collect();
+
+    if rows.is_empty() {
+        return Ok("📭 暂无待处理的炼境使者回传".to_string());
+    }
+
+    let mut out = format!("📬 炼境使者回传（共 {} 条）\n\n", rows.len());
+    for (_id, project_name, content, created_at) in &rows {
+        let date = &created_at[..created_at.len().min(10)];
+        out.push_str(&format!("---\n**来源**: {} | **时间**: {}\n{}\n\n", project_name, date, content));
+    }
+    out.push_str("---\n💡 处置参考：fix_template → 改接入包模板文件；update_convention → 改 CONVENTIONS.md；log_for_review → 记录待观察，暂不动模板");
+    Ok(out)
+}
+
 fn append_project_note(project_id: &str, content: &str) -> Result<String, String> {
     if content.trim().is_empty() {
         return Err("笔记内容不能为空".to_string());