Feature request: filter for `bq` (BigQuery CLI)

Command

bq query, bq ls, bq show, bq (generic)

Usage frequency (from rtk discover)

• bq query: 684x
• bq (generic): 334x
• bq ls: 133x
• bq show: 99x
• Total: ~1,250 invocations

Why it matters

BigQuery CLI output is very verbose — bq query returns full JSON result sets, bq show dumps full table schemas with statistics, bq ls lists datasets/tables with metadata. Most of this content is noise for the LLM.

Suggested filter behavior

• bq query: keep column headers + first N rows, strip jobComplete, totalRows, cacheHit, schema wrapper noise
• bq ls: keep table/dataset names only, strip creationTime, lastModifiedTime, numBytes, numRows
• bq show: keep schema field names + types only, strip tableReference, statistics, encryptionConfiguration

Environment

GCP / BigQuery CLI (google-cloud-sdk)