feat: expose reliable collection activity and stage estimates

lastleg-service/src/main/resources/openapi/self-operated-analytics-v1.yaml

@@ -750,6 +750,32 @@ components:
         progress: {$ref: '#/components/schemas/Progress'}
         validation: {$ref: '#/components/schemas/Validation'}
         latestAttempt: {$ref: '#/components/schemas/Attempt'}
+        dependencyState:
+          type: string
+          enum: [NONE, WAITING_CONFIRMED, WAITING_UNCONFIRMED, SATISFIED, FAILED]
+          description: 仅直接upstreamTaskId且账号及用途一致证明依赖；时间窗口相交不构成依赖。
+        blockingReason: {type: string, nullable: true, description: 当前执行阻塞原因码，与恢复操作资格actionBlockReason分开}
+        progressSourceTaskNo: {type: string, nullable: true, description: 确认等待时指向直接上游，否则指向本任务；计数仍保留在各自Task.progress，不复制到本仓}
+        stageEstimate: {$ref: '#/components/schemas/StageEstimate'}
+    StageEstimate:
+      type: object
+      description: 本任务当前阶段估算，不能当作全任务ETA；进度与估算整体按progressIdentity和validUntil接收。计数包含复用时测速基线重建，采样仅来自已提交检查点。
+      properties:
+        status: {type: string, enum: [AVAILABLE, UNAVAILABLE, PAUSED]}
+        progressIdentity: {type: string}
+        completed: {type: string, nullable: true}
+        total: {type: string, nullable: true}
+        sampleFrom: {type: string, format: date-time, nullable: true}
+        sampleUntil: {type: string, format: date-time, nullable: true}
+        completedDelta: {type: string, nullable: true}
+        ratePerSecond: {type: number, nullable: true}
+        remainingSeconds: {type: string, nullable: true}
+        estimatedAt: {type: string, format: date-time}
+        validUntil: {type: string, format: date-time, nullable: true}
+        unavailableReason:
+          type: string
+          nullable: true
+          enum: [TERMINAL, PAUSED, HEALTH_UNCONFIRMED, TOTAL_UNKNOWN, INVALID_PROGRESS, STAGE_COMPLETE, SAMPLING, NO_RECENT_PROGRESS, SAMPLE_EXPIRED, INVALID_SAMPLE]
     TaskDetail:
       type: object
       properties:
@@ -795,6 +821,11 @@ components:
         revisionReviewStatus: {type: string, nullable: true}
         inventoryDailySamples: {$ref: '#/components/schemas/InventoryDailySamples'}
         currentTask: {$ref: '#/components/schemas/Task'}
+        activeTasks:
+          type: array
+          maxItems: 8
+          description: 本仓本类型活动或等待任务，RUNNING优先，再按创建时间倒序；currentTask取活动首项，无活动时取最近任务。
+          items: {$ref: '#/components/schemas/Task'}
         sharedUpstream: {$ref: '#/components/schemas/Task'}
         protection: {$ref: '#/components/schemas/Protection'}
     Overview:
@@ -805,6 +836,10 @@ components:
         collectionMode: {type: string, nullable: true}
         observedAt: {type: string, format: date-time, nullable: true}
         warehouses: {type: array, items: {$ref: '#/components/schemas/Warehouse'}}
+        accountActivity:
+          allOf: [{$ref: '#/components/schemas/Task'}]
+          nullable: true
+          description: 来源账号明确活动指针指向的正式采集任务，独立展示，不代表任一仓库的依赖或数量。
     Progress:
       type: object
       properties: