feat(swarm): add goal_summary to swarm status view (#45/#28 consumer ask)

@Mem0ried 客户端 consumer 验收(#59)指出 GET /swarms/:id 缺 goal_summary —— Run 列表
只能显示 deployment_id/status,体验差。补:swarmDeploymentView 增加 goal_summary,从持久化
plan_json 顶层 objective 提取,折叠空白为单行 + 截断(200 rune)+ RedactText 兜底;取不到
(无 plan / 无 objective / 坏 JSON)返回空串,不臆造。list 与 detail 同走 swarmDeploymentView,
两处都带上。

文档 docs/integration/heicode-desktop-client-api.md §5.2 状态样例补 goal_summary 字段说明。
测试 TestSwarmGoalSummary 覆盖:空/坏 JSON/无 objective→空;多行多空格折叠;误入 sk- 被脱敏;
超长截断带省略号。go build ./... 与 controller 测试全绿。

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

heicode/controller/agent_swarm_query.go

@@ -60,8 +60,9 @@ func swarmDeploymentView(dep model.AgentDeployment) gin.H {
 		"swarm_id":              dep.RuntimeSwarmID,
 		"runtime_deployment_id": dep.RuntimeDeploymentID,
 		"correlation_id":        dep.CorrelationID,
-		"status":                dep.Status,               // 运行时真实状态(契约 §4)
+		"status":                dep.Status,                     // 运行时真实状态(契约 §4)
 		"display_status":        swarmDisplayStatus(dep.Status), // 客户端展示态(契约 §4.1 映射)
+		"goal_summary":          swarmGoalSummary(dep.PlanJSON), // 单行目标(客户端 Run 列表展示;@Mem0ried #28 消费需求)
 		"phase":                 dep.Phase,
 		"runtime_state":         dep.RuntimeState,
 		"failure_reason":        dep.FailureReason,
@@ -71,6 +72,31 @@ func swarmDeploymentView(dep model.AgentDeployment) gin.H {
 	}
 }
 
+// swarmGoalSummary 从持久化的 plan_json 提取顶层 objective,折叠为单行供客户端 Run 列表展示
+// (#28 消费需求:列表不止 deployment_id/status)。空白折叠 + 截断 + RedactText 兜底(objective
+// 是用户目标文本而非密钥,但仍按统一红线剥离误入的 sk-/token);取不到则返回空串(不臆造)。
+func swarmGoalSummary(planJSON string) string {
+	if strings.TrimSpace(planJSON) == "" {
+		return ""
+	}
+	var plan struct {
+		Objective string `json:"objective"`
+	}
+	if err := common.UnmarshalJsonStr(planJSON, &plan); err != nil {
+		return ""
+	}
+	s := strings.TrimSpace(plan.Objective)
+	if s == "" {
+		return ""
+	}
+	s = strings.Join(strings.Fields(s), " ") // 折叠所有空白(含换行)为单空格
+	const maxLen = 200
+	if len([]rune(s)) > maxLen {
+		s = strings.TrimSpace(string([]rune(s)[:maxLen])) + "…"
+	}
+	return model.RedactText(s)
+}
+
 // swarmDisplayStatus 把运行时真实状态映射到客户端展示态(agent_swarm runtime-contract §4.1)。
 // 运行时只有 waiting_approval/running/blocked/completed/failed/stopped;`blocked` 展示为
 // `degraded`,其余直通。preparing/verifying 是 running 的子态、由运行时阶段决定,HM 未单独存,
@@ -138,7 +164,7 @@ func sanitizeSwarmPayload(raw string) map[string]any {
 // swarmEventView maps a persisted callback event to the client view (payload 脱敏)。
 func swarmEventView(e model.AgentCallbackEvent) gin.H {
 	return gin.H{
-		"id":                e.Id, // HM 不透明分页游标(next_after);单调,兼容 sequence 未上线
+		"id":                e.Id,       // HM 不透明分页游标(next_after);单调,兼容 sequence 未上线
 		"sequence":          e.Sequence, // agent_swarm v1 per-swarm 序号(客户端去重/排序;0=envelope 未带)
 		"event_id":          e.EventID,
 		"event_type":        e.EventType,

heicode/controller/agent_swarm_query_test.go

@@ -2,6 +2,7 @@ package controller
 
 import (
 	"encoding/json"
+	"strings"
 	"testing"
 
 	"github.com/heicode/manager/model"
@@ -91,3 +92,25 @@ func TestSwarmFrozenEventTypesRegistered(t *testing.T) {
 		require.True(t, inReq, "event_type %s 应在 requiredFields 注册", et)
 	}
 }
+
+// #28(@Mem0ried 消费需求):goal_summary 从 plan_json 顶层 objective 提取 —— 折叠空白为单行、
+// 截断、脱敏;无 plan / 无 objective / 坏 JSON 返回空串(不臆造)。
+func TestSwarmGoalSummary(t *testing.T) {
+	require.Empty(t, swarmGoalSummary(""))
+	require.Empty(t, swarmGoalSummary("not-json"))
+	require.Empty(t, swarmGoalSummary(`{"sub_mode":"swarm"}`)) // 无 objective
+
+	// 多行/多空格折叠成单行(JSON 里的 \n 是合法转义,用原始串避免再转义)
+	got := swarmGoalSummary(`{"objective":"  迁移   支付服务\n  到 K8s  "}`)
+	require.Equal(t, "迁移 支付服务 到 K8s", got)
+
+	// 误入的 sk- 被 RedactText 兜底
+	red := swarmGoalSummary(`{"objective":"deploy with key sk-abcdEFGH1234567890XYZ now"}`)
+	require.NotContains(t, red, "sk-abcdEFGH1234567890XYZ")
+
+	// 超长截断带省略号
+	long := `{"objective":"` + strings.Repeat("x", 400) + `"}`
+	out := swarmGoalSummary(long)
+	require.LessOrEqual(t, len([]rune(out)), 201) // 200 + …
+	require.True(t, strings.HasSuffix(out, "…"))
+}