Harden AI handoff smoke selectors

docs/CODEX_EXECUTION_LOG.md

@@ -3653,12 +3653,29 @@ Tested:
 - `python -m pytest backend\tests\test_sprint101_ai_handoff_interaction_smoke.py -q` (`1 passed`)
 - `bash -n scripts/verify_ai_handoff_interactions.sh`
 - Local Node Playwright availability check failed with `ERR_MODULE_NOT_FOUND`, so live browser-click execution requires Playwright to be installed or exposed in the runner environment.
+- `python -m compileall backend/app`
+- `cd backend && python -m pytest -q` (`324 passed`)
+- `cd frontend && npm run typecheck`
+- `cd frontend && npm run build`
+- `bash scripts/run_readiness_check.sh` (`324 passed`; frontend typecheck/build passed; Alembic head `202606120900`; live smoke syntax passed)
+- `cd backend && python -m alembic heads` (`202606120900 (head)`)
+- `cd backend && python -m alembic upgrade head --sql`
+- `bash -n scripts/live_migration_smoke.sh`
+- Tower deploy from commit `aab51ed` completed; all-in-one container published on `0.0.0.0:1202->80/tcp`.
+- Deploy-time live migration smoke passed after the database became ready on attempt 3; PostGIS reported `3.6 USE_GEOS=1 USE_PROJ=1 USE_STATS=1`, required runtime schema objects were present and Alembic head was `202606120900`.
+- Deploy-time browser runtime verification passed for frontend, API proxy and icon.
+- Live smoke passed: `bash scripts/verify_demo_raster_workflow.sh http://192.168.10.150:1202`.
+- Live smoke passed: `bash scripts/verify_workbench_default_state.sh http://192.168.10.150:1202`.
+- Live smoke passed: `bash scripts/verify_workbench_interactions.sh http://192.168.10.150:1202`.
+- Live smoke passed: `bash scripts/verify_browser_runtime.sh http://192.168.10.150:1202`.
+- Live browser-click validation with Codex Playwright plus installed Chrome passed against `http://192.168.10.150:1202`: the smoke seeded the demo workflow, generated a raster tile manifest, selected the raster in Data, opened the Dataset inspector tab, clicked `Use in Detection Lab`, selected `yolo-configured`, verified Detection Lab dataset and manifest values, clicked `Use in Segmentation Lab`, verified Segmentation Lab dataset and manifest values, and observed no console/page errors.
 
 Open:
-- Complete broad validation, deploy and live runtime checks for this pass.
+- None for this pass.
 
 Limitations:
 - Test/smoke tooling only; no product behavior, API contract, migration, AI dependency, provider fetching or model behavior changes.
+- `scripts/verify_ai_handoff_interactions.sh` requires a runner with Playwright plus a browser. This Codex environment had Playwright available through the Node REPL and used installed Chrome; plain local `node` still reports `ERR_MODULE_NOT_FOUND` for `playwright`.
 
 Next recommended pass:
 - After validation and deploy, keep using the AI handoff smoke as the browser-level regression guard for raster-to-AI workspace wiring.

scripts/verify_ai_handoff_interactions.sh

@@ -88,6 +88,7 @@ async function selectDataset(page, datasetId) {
   const datasetButton = page.locator(`[data-testid="dataset-select-${datasetId}"]`)
   await datasetButton.waitFor({ state: 'visible', timeout: 15000 })
   await datasetButton.click()
+  await page.locator('[data-testid="workbench-inspector-panel"]').getByText('Dataset', { exact: true }).click()
 }
 
 async function assertNoRuntimeErrors(page, consoleErrors) {
@@ -112,9 +113,10 @@ page.on('pageerror', (error) => {
 
 try {
   await page.goto(baseUrl, { waitUntil: 'networkidle' })
-  await page.getByRole('button', { name: /Load demo workflow/i }).waitFor({ state: 'visible', timeout: 20000 })
+  const demoLoadButton = page.getByRole('button', { name: /Load demo workflow/i })
-  await page.getByRole('button', { name: /Load demo workflow/i }).click()
+  if (await demoLoadButton.isVisible({ timeout: 5000 }).catch(() => false)) {
-  await page.locator(`[data-testid="dataset-select-${rasterDatasetId}"]`).waitFor({ state: 'visible', timeout: 30000 })
+    await demoLoadButton.click()
+  }
 
   await selectDataset(page, rasterDatasetId)
   const detectionHandoff = page.getByRole('button', { name: 'Use in Detection Lab' })
@@ -124,7 +126,7 @@ try {
   await page.locator('[data-testid="workspace-nav-ai"]').waitFor({ state: 'visible', timeout: 10000 })
   const detectionPanel = page.locator('.detection-lab-shell')
   await detectionPanel.waitFor({ state: 'visible', timeout: 10000 })
-  await detectionPanel.getByLabel('Model').selectOption('yolo-configured')
+  await detectionPanel.locator('select').nth(1).selectOption('yolo-configured')
   const detectionDatasetValue = await detectionPanel.getByLabel('Raster dataset').inputValue()
   assert(detectionDatasetValue === rasterDatasetId, `detection dataset handoff mismatch: ${detectionDatasetValue}`)
   const detectionManifestValue = await detectionPanel.getByPlaceholder('Raster tile manifest path').inputValue()