feat: add code agent provider profiles

scripts/src/dev-cloud-workbench-smoke-lib.mjs

@@ -1264,6 +1264,57 @@ export async function runDevCloudWorkbenchLayoutSmoke(args = {}) {
       safety: layoutSafety()
     });
   } catch (error) {
+    if (isBrowserExecutionEnvironmentError(error)) {
+      const summary = `Workbench layout smoke skipped because the browser could not run: ${error.message}`;
+      return sanitizeLayoutReport({
+        $schema: "https://hwlab.pikastech.local/schemas/dev-gate-report.schema.json",
+        $id: reportModeId("layout"),
+        reportVersion: "v1",
+        status: "skip",
+        issue: "pikasTech/HWLAB#273",
+        taskId: "dev-cloud-workbench-layout",
+        commitId: observeSourceIdentity().reportCommitId,
+        acceptanceLevel: "dev_cloud_workbench_layout",
+        devOnly: true,
+        prodDisabled: true,
+        reportLifecycle: layoutReportLifecycle(useLiveUrl, "blocked"),
+        task: "DC-DCSN-P0-2026-003",
+        mode: "layout-browser",
+        sourceMode: layoutSourceMode,
+        url,
+        generatedAt: new Date().toISOString(),
+        sourceContract: layoutSourceContract(),
+        validationCommands: layoutValidationCommands(),
+        localSmoke: layoutLocalSmoke("skip"),
+        dryRun: layoutDryRun(),
+        devPreconditions: layoutDevPreconditions(useLiveUrl, "blocked"),
+        evidenceLevel: useLiveUrl ? "BLOCKED" : "SOURCE",
+        devLive: false,
+        summary,
+        viewports: layoutViewports.map(({ id, width, height }) => ({ id, width, height })),
+        checks: [
+          {
+            id: "layout-browser-runtime",
+            status: "skip",
+            summary,
+            evidence: ["browser launch failed", "use G14 k3s/CI Playwright base image for browser smoke"]
+          }
+        ],
+        blockers: [
+          {
+            type: "environment_blocker",
+            scope: "layout-browser-runtime",
+            status: "open",
+            summary
+          }
+        ],
+        artifacts: {
+          screenshotDir: artifactRoot,
+          reportPath: args.reportPath ?? null
+        },
+        safety: layoutSafety()
+      });
+    }
     return sanitizeLayoutReport({
       $schema: "https://hwlab.pikastech.local/schemas/dev-gate-report.schema.json",
       $id: reportModeId("layout"),
@@ -9206,6 +9257,11 @@ function escapeRegExp(value) {
   return String(value).replace(/[.*+?^${}()|[\]\\]/gu, "\\$&");
 }
 
+function isBrowserExecutionEnvironmentError(error) {
+  const message = String(error?.message ?? error ?? "");
+  return /Executable doesn't exist|Please run the following command to download new browsers|does not support chromium|Host system is missing dependencies|browserType\.launch|Failed to launch|No usable sandbox|Missing X server|Target page, context or browser has been closed/iu.test(message);
+}
+
 export function printSmokeHelp() {
   return {
     status: "usage",