FAO_Currency_statvar - Added goldens

[shvngisingh]

Added Goldens to fao_currency_statvar import.

DC : link
Autopush: link
Prod bucket :link
Test bucket: link
CNS : link
SOP: link

[gemini-code-assist]

Code Review

This pull request introduces validation configuration and golden data files for the FAO currency and exchange rate import. Specifically, it adds golden_observation.csv and golden_summary.csv to establish baseline datasets, registers the validation configuration in manifest.json, and defines the validation rules in validation_config.json using the GOLDENS_CHECK validator. There are no review comments, and I have no additional feedback to provide.

[saanikaaa]

Pls add import name in PR title

[saanikaaa]

Also, pls check if we are adding all the rule_id to the validation_config.json

[shvngisingh]

Hi @rohitkumarbhagat
As per PR Agent Review Added:

[P1] Data Integrity and Validation

 Golden files path mismatch : configured the path correctly .

[P2] Import Validation

check_active_currency_date_freshness (SQL_VALIDATOR rule added): PASSED

[P3] Validation Configuration

  check_deleted_records_percent  (threshold updated to 10%): PASSED

[rohitkumarbhagat]

statvar_imports/fao_currency_and_exchange_rate/fao_currency_statvar/golden_data/golden_observation.csv:1 - Excessive golden observations fixture size (145,749 rows / ~16 MB)

• Finding: golden_observation.csv contains 145,750 lines (145,749 data rows, ~16 MB), which is a complete verbatim dump of the entire output CSV rather than a curated set of critical golden records.
• Impact: Checking massive raw output files into git creates repository bloat and makes the golden check brittle to minor historical revisions or backfills in upstream data. It also increases validation overhead during auto-refresh.
• Recommendation: Use validator_goldens.py with --goldens_must_include=... to generate a concise, representative golden file containing key invariant series/places (typically 50–200 key records covering major economies and currencies) as outlined in repository guidelines.