* fix(side-effects): keep non-prod off Slack and 3CX
Dev portal actions could still name the production Slack channel and phone queue. Skip those calls unless STAGE is prod, and leave the identifiers empty on non-prod tasks.
* style: apply formatter
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Co-authored-by: sea-haven-auto-fix[bot] <332630863+sea-haven-auto-fix[bot]@users.noreply.github.com>
* feat(api): collapse Slack, portal, and jobs onto Fargate (PLAT-216)
Move HTTP and scheduled work onto one always-on Flask task so after-hours
loses Lambda cold start without changing the Cognito or roster contracts.
* fix(portal-api): keep CORS headers on unexpected 500s
Portal SPA error handling needs Access-Control-Allow-Origin even when
DynamoDB or other internals fail, otherwise the browser hides the 500.
* fix(api): retarget holidays per account and ship App Home changelog (PLAT-216)
* fix(iam): list ECS tasks and fail closed on non-prod Paychex (PLAT-216)
* fix(portal-api): serve portal JSON with an explicit JSON content type
