feat: add agent cost reporting

hub/src/feishu/trigger.ts

@@ -32,6 +32,7 @@ import type { RuntimeSettings } from "../settings/runtime.js";
 import { acquireLock, currentLockRunId, releaseLock } from "../lock.js";
 import { createPermissionAuthorizer, type AuthorizationDecision, type PermissionAuthorizer } from "../permission.js";
 import { writeAudit } from "../audit.js";
+import { formatRunCostLine } from "../agent/cost.js";
 import { StreamingAgentCard } from "./card/streaming-card.js";
 import { createFileDeliveryMcpServer } from "./fileDeliveryTool.js";
 import { readFeishuContext } from "./read.js";
@@ -364,7 +365,7 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
             : result.status === "failed" && result.error !== undefined
               ? `\u5904\u7406\u5931\u8D25: ${result.error}`
               : result.text;
-        await card.finish(finalText, { interrupted });
+        await card.finish(finalText, { interrupted, footerText: formatRunCostLine(result.costUsd) });
         const metadataPatch = sessionMetadataPatch(result.sdkSessionId);
         if (metadataPatch !== null) {
           await deps.prisma.agentSession.update({
@@ -378,6 +379,7 @@ export function makeTriggerHandler(deps: TriggerDeps): TriggerHandler {
             status: interrupted ? "CANCELED" : result.status === "completed" ? "COMPLETED" : result.status === "length" ? "TIMED_OUT" : "FAILED",
             inputTokens: result.usage.inputTokens,
             outputTokens: result.usage.outputTokens,
+            ...(result.costUsd !== undefined ? { costUsd: result.costUsd, costSource: "provider_reported" } : {}),
             error: result.error ?? null,
             finishedAt: new Date(),
           },