feat: render topical digest links

[idoshamun]

Summary

• update @dailydotdev/schema to the generated topical digest contract
• call Bragi's generateTopicalDigest with post IDs and previous digest markdown
• render structured topical digest responses back to markdown with read-more links
• validate returned item post IDs against the input posts before linking

Testing

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

[pulumi]

🍹 The Update (preview) for dailydotdev/api/prod (at b71ef10) was successful.

✨ Neo Explanation

Routine image rollout deploying a new digest format (Topical vs. Sentiment) with coordinated DB and Clickhouse migrations; low infrastructure risk, but requires the Bragi service to already support the new `generateTopicalDigest` RPC before the channel digests cron next fires. ✅ Low Risk

This is a standard container image rollout deploying a new build (b1ff251d) that replaces the previous one (e7309af1). The code change migrates the channel digest generation from the SentimentDigest API to the new TopicalDigest API in @dailydotdev/schema 0.3.10, which also changes the output format — digests will now render structured markdown with TLDR, main items with "Read more" links, and an "Also notable" section instead of a flat content string. The migration Jobs rotating out confirm there are schema/DB changes accompanying this release.

🔵 Info — The generateSentimentDigest Bragi RPC call is being replaced with generateTopicalDigest. If the Bragi service is not already deployed with support for generateTopicalDigest, the vpc-native-channel-digests-cron will fail at runtime. Confirm Bragi-side deployment is coordinated or already live.

Resource Changes

    Name                                                    Type                           Operation
~   vpc-native-ws-deployment                                kubernetes:apps/v1:Deployment  update
~   vpc-native-rotate-weekly-quests-cron                    kubernetes:batch/v1:CronJob    update
~   vpc-native-personalized-digest-cron                     kubernetes:batch/v1:CronJob    update
~   vpc-native-rotate-daily-quests-cron                     kubernetes:batch/v1:CronJob    update
~   vpc-native-check-analytics-report-cron                  kubernetes:batch/v1:CronJob    update
~   vpc-native-generate-search-invites-cron                 kubernetes:batch/v1:CronJob    update
~   vpc-native-squad-posts-analytics-refresh-cron           kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-zombie-user-companies-cron             kubernetes:batch/v1:CronJob    update
~   vpc-native-post-analytics-clickhouse-cron               kubernetes:batch/v1:CronJob    update
~   vpc-native-expire-super-agent-trial-cron                kubernetes:batch/v1:CronJob    update
~   vpc-native-update-tag-materialized-views-cron           kubernetes:batch/v1:CronJob    update
~   vpc-native-deployment                                   kubernetes:apps/v1:Deployment  update
-   vpc-native-api-db-migration-e7309af1                    kubernetes:batch/v1:Job        delete
~   vpc-native-user-profile-updated-sync-cron               kubernetes:batch/v1:CronJob    update
~   vpc-native-sync-subscription-with-cio-cron              kubernetes:batch/v1:CronJob    update
~   vpc-native-update-trending-cron                         kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-zombie-images-cron                     kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-channel-highlights-cron                kubernetes:batch/v1:CronJob    update
~   vpc-native-temporal-deployment                          kubernetes:apps/v1:Deployment  update
+   vpc-native-api-db-migration-b1ff251d                    kubernetes:batch/v1:Job        create
~   vpc-native-clean-stale-user-transactions-cron           kubernetes:batch/v1:CronJob    update
~   vpc-native-post-analytics-history-day-clickhouse-cron   kubernetes:batch/v1:CronJob    update
~   vpc-native-generic-referral-reminder-cron               kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-gifted-plus-cron                       kubernetes:batch/v1:CronJob    update
~   vpc-native-update-current-streak-cron                   kubernetes:batch/v1:CronJob    update
~   vpc-native-update-achievement-rarity-cron               kubernetes:batch/v1:CronJob    update
-   vpc-native-api-clickhouse-migration-e7309af1            kubernetes:batch/v1:Job        delete
~   vpc-native-personalized-digest-deployment               kubernetes:apps/v1:Deployment  update
~   vpc-native-update-tags-str-cron                         kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-zombie-users-cron                      kubernetes:batch/v1:CronJob    update
~   vpc-native-clean-old-notifications-cron                 kubernetes:batch/v1:CronJob    update
~   vpc-native-calculate-top-readers-cron                   kubernetes:batch/v1:CronJob    update
~   vpc-native-validate-active-users-cron                   kubernetes:batch/v1:CronJob    update
~   vpc-native-hourly-notification-cron                     kubernetes:batch/v1:CronJob    update
~   vpc-native-update-highlighted-views-cron                kubernetes:batch/v1:CronJob    update
~   vpc-native-daily-digest-cron                            kubernetes:batch/v1:CronJob    update
~   vpc-native-materialize-monthly-best-post-archives-cron  kubernetes:batch/v1:CronJob    update
~   vpc-native-update-views-cron                            kubernetes:batch/v1:CronJob    update
~   vpc-native-user-profile-analytics-clickhouse-cron       kubernetes:batch/v1:CronJob    update
~   vpc-native-worker-job-deployment                        kubernetes:apps/v1:Deployment  update
~   vpc-native-update-source-public-threshold-cron          kubernetes:batch/v1:CronJob    update
... and 12 other changes