Add dbt-kusuka package (convergence testing)

[achillesheel02]

Summary

• Adds dbt-kusuka (achillesheel02/dbt-kusuka) v0.1.0 to the dbt Hub
• Dual-path convergence testing for dbt — compare any two data paths (models, queries, pipeline stages) and know exactly where they disagree, how much, and what kind of fix is needed
• Not anomaly detection. Convergence testing.

Package details

Field	Value
Namespace	achillesheel02
Package	dbt-kusuka
Version	0.1.0
License	Apache 2.0
Source	https://github.com/achillesheel02/dbt-kusuka
Docs	https://thexi.dev/kusuka

What it does

8 macros and 4 generic tests for structured data comparison:

• strand_verify — compare two relations column-by-column (SMAPE + glyph matrix)
• strand_verify_query — compare two raw SQL queries without materializing models
• strand_temporal — convergence across time periods with dXi/dt drift detection
• strand_report / strand_summary — filtered gap reports and Frobenius norm rollups
• Generic tests: kusuka_converge, kusuka_no_diverged, kusuka_no_nulls, kusuka_no_drift

Warehouse support

PostgreSQL, ClickHouse, BigQuery, Snowflake, DuckDB, Redshift.

Checklist

• index.json created with package metadata
• versions/0.1.0.json created with sha1 from GitHub tarball
• require_dbt_version: >=1.2.0, <3.0.0
• No dependencies on other Hub packages
• README at source repo documents all macros and tests

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