Add explicit ordering for highlight channels

[idoshamun]

Summary

• add an order column to channel_highlight_definition and backfill it from the current alphabetical channel order
• order highlight-backed channel configuration reads by order ASC, channel ASC
• update the highlights integration test to verify explicit ordering instead of alphabetical ordering

Testing

• NODE_ENV=test pnpm run db:migrate:latest
• NODE_ENV=test npx jest tests/highlights.ts --testEnvironment=node --runInBand
• pnpm run build
• pnpm run lint

[pulumi]

🍹 The Update (preview) for dailydotdev/api/prod (at efa9d11) was successful.

✨ Neo Explanation

Routine deployment promoting commit `efa9d11d...f2c87500` to production — all services get the new image, and fresh DB/ClickHouse migration jobs will run against the new schema. ✅ Low Risk

This is a standard application deployment rolling out a new image version (624b8b63 → f2c87500) across all workloads. Every deployment and cron job is being updated solely to point to the new container image tag. The two migration Jobs (Postgres via TypeORM and ClickHouse) are being recycled with the new commit hash in their names — this is the normal pattern for running one-off migration jobs per release.

🔵 Info — The pulumi:providers:gcp warning about missing ADC credentials is benign in this context; it only affects GCP resource operations and does not impact the Kubernetes-only changes being applied here.

Resource Changes

    Name                                                       Type                           Operation
~   vpc-native-calculate-top-readers-cron                      kubernetes:batch/v1:CronJob    update
~   vpc-native-user-profile-analytics-clickhouse-cron          kubernetes:batch/v1:CronJob    update
~   vpc-native-generic-referral-reminder-cron                  kubernetes:batch/v1:CronJob    update
~   vpc-native-personalized-digest-deployment                  kubernetes:apps/v1:Deployment  update
~   vpc-native-clean-channel-highlights-cron                   kubernetes:batch/v1:CronJob    update
~   vpc-native-daily-digest-cron                               kubernetes:batch/v1:CronJob    update
~   vpc-native-personalized-digest-cron                        kubernetes:batch/v1:CronJob    update
~   vpc-native-sync-subscription-with-cio-cron                 kubernetes:batch/v1:CronJob    update
~   vpc-native-deployment                                      kubernetes:apps/v1:Deployment  update
~   vpc-native-check-analytics-report-cron                     kubernetes:batch/v1:CronJob    update
~   vpc-native-materialize-yearly-best-post-archives-cron      kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-zombie-opportunities-cron                 kubernetes:batch/v1:CronJob    update
~   vpc-native-update-source-public-threshold-cron             kubernetes:batch/v1:CronJob    update
~   vpc-native-user-posts-analytics-refresh-cron               kubernetes:batch/v1:CronJob    update
~   vpc-native-update-tag-materialized-views-cron              kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-zombie-images-cron                        kubernetes:batch/v1:CronJob    update
~   vpc-native-update-views-cron                               kubernetes:batch/v1:CronJob    update
+   vpc-native-api-db-migration-f2c87500                       kubernetes:batch/v1:Job        create
~   vpc-native-clean-stale-user-transactions-cron              kubernetes:batch/v1:CronJob    update
~   vpc-native-update-trending-cron                            kubernetes:batch/v1:CronJob    update
~   vpc-native-update-tags-str-cron                            kubernetes:batch/v1:CronJob    update
~   vpc-native-rotate-weekly-quests-cron                       kubernetes:batch/v1:CronJob    update
+   vpc-native-api-clickhouse-migration-f2c87500               kubernetes:batch/v1:Job        create
-   vpc-native-api-db-migration-624b8b63                       kubernetes:batch/v1:Job        delete
~   vpc-native-worker-job-deployment                           kubernetes:apps/v1:Deployment  update
~   vpc-native-clean-zombie-user-companies-cron                kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-gifted-plus-cron                          kubernetes:batch/v1:CronJob    update
~   vpc-native-user-profile-analytics-history-clickhouse-cron  kubernetes:batch/v1:CronJob    update
~   vpc-native-bg-deployment                                   kubernetes:apps/v1:Deployment  update
~   vpc-native-private-deployment                              kubernetes:apps/v1:Deployment  update
~   vpc-native-validate-active-users-cron                      kubernetes:batch/v1:CronJob    update
~   vpc-native-post-analytics-history-day-clickhouse-cron      kubernetes:batch/v1:CronJob    update
~   vpc-native-channel-digests-cron                            kubernetes:batch/v1:CronJob    update
~   vpc-native-channel-highlights-cron                         kubernetes:batch/v1:CronJob    update
~   vpc-native-user-profile-updated-sync-cron                  kubernetes:batch/v1:CronJob    update
~   vpc-native-expire-super-agent-trial-cron                   kubernetes:batch/v1:CronJob    update
~   vpc-native-update-achievement-rarity-cron                  kubernetes:batch/v1:CronJob    update
~   vpc-native-rotate-daily-quests-cron                        kubernetes:batch/v1:CronJob    update
~   vpc-native-squad-posts-analytics-refresh-cron              kubernetes:batch/v1:CronJob    update
~   vpc-native-post-analytics-clickhouse-cron                  kubernetes:batch/v1:CronJob    update
~   vpc-native-ws-deployment                                   kubernetes:apps/v1:Deployment  update
... and 11 other changes