feat(blog): add Postgres full-text search post (#8093)

Part 5 of the Postgres features series: ranked search with a generated
tsvector column, GIN index, websearch_to_tsquery, and ts_rank, plus
pg_trgm typo tolerance, demoed on a temporary Prisma Postgres database.
All SQL outputs are real captures from PostgreSQL 17.2.

Also links part 4 forward via its next: frontmatter pointer.

Author: nurul3101

apps/blog/content/blog/you-dont-need-a-job-queue-postgres-already-has-skip-locked/index.mdx

@@ -15,6 +15,7 @@ tags:
 series: postgres-features
 seriesIndex: 4
 prev: you-dont-need-a-vector-database-postgres-already-has-pgvector
+next: you-dont-need-elasticsearch-postgres-already-has-full-text-search
 ---
 
 Postgres can run a reliable background job queue, and the key is one clause: `FOR UPDATE SKIP LOCKED`. In this post, you'll build a queue with retries and concurrent workers on [Prisma Postgres](https://www.prisma.io/docs/postgres), a managed PostgreSQL service: one table, a handful of short queries, and no message broker to deploy, monitor, or pay for.