feat: show live HWLAB build metadata

cmd/hwlab-agent-mgr/main.mjs

@@ -1,6 +1,7 @@
 #!/usr/bin/env node
 import { createServer } from "node:http";
 
+import { buildMetadataFromEnv } from "../../internal/build-metadata.mjs";
 import {
   AGENT_MGR_SERVICE_ID,
   createSkillsManifest
@@ -155,6 +156,9 @@ function createHealthResponse(opts) {
   return {
     serviceId: AGENT_MGR_SERVICE_ID,
     ok: true,
+    status: health.status,
+    environment: process.env.HWLAB_ENVIRONMENT || "dev",
+    ...buildMetadataFromEnv(process.env, { serviceId: AGENT_MGR_SERVICE_ID }),
     health,
     skillsManifest: managerSkills.status === "ready"
       ? createSkillsManifest({ commitId: managerSkills.commitId, version: managerSkills.version })
@@ -171,19 +175,7 @@ async function serveHealth(opts) {
   const server = createServer((request, response) => {
     const url = new URL(request.url || "/", "http://hwlab-agent-mgr.local");
     if (url.pathname === "/health" || url.pathname === "/health/live") {
-      sendJson(response, 200, {
-        ...createHealthResponse(opts),
-        environment: process.env.HWLAB_ENVIRONMENT || "dev",
-        commit: {
-          id: process.env.HWLAB_COMMIT_ID || "unknown",
-          source: "runtime-env"
-        },
-        image: {
-          reference: process.env.HWLAB_IMAGE || "unknown",
-          tag: process.env.HWLAB_IMAGE_TAG || "unknown",
-          digest: process.env.HWLAB_IMAGE_DIGEST || "unknown"
-        }
-      });
+      sendJson(response, 200, createHealthResponse(opts));
       return;
     }
     if (url.pathname === "/" || url.pathname === "/help") {

cmd/hwlab-agent-worker/main.mjs

@@ -1,4 +1,5 @@
 #!/usr/bin/env node
+import { buildMetadataFromEnv } from "../../internal/build-metadata.mjs";
 import { AGENT_WORKER_SERVICE_ID } from "../../internal/agent/index.mjs";
 import {
   assessSkillsInjection,
@@ -35,6 +36,9 @@ async function dispatch(name, opts) {
     return {
       serviceId: AGENT_WORKER_SERVICE_ID,
       ok: true,
+      status: "ok",
+      environment: process.env.HWLAB_ENVIRONMENT || "dev",
+      ...buildMetadataFromEnv(process.env, { serviceId: AGENT_WORKER_SERVICE_ID }),
       runtimeMode: "local-dry-run",
       skills: assessSkillsInjection({
         skillCommitId: opts.skillCommitId,