Add schema metadata for gas_solana_compute_limit model

[Olexandr88]

Adds a model-level schema description for gas_solana_compute_limit and removes an outdated TODO comment. No logic changes.

[cursor]

PR Summary

Adds concise schema metadata for Solana gas model.

• Adds model-level description for gas_solana_compute_limit in dbt_subprojects/solana/models/_sector/gas/_schema.yml
• Removes outdated TODO comments and a generic description line from the gas schema
• No logic or model structure changes

^{Written by Cursor Bugbot for commit 7e94b8b. Configure here.}

[cursor]

Comment @cursor review or bugbot run to trigger another review on this PR

[cursor]

YAML indentation causes properties to be parsed as description

The description: block scalar with > at 2-space indent has content at 4-space indent. Since meta:, config:, and columns: are also at 4-space indent, they will likely be parsed as part of the description text rather than as separate model properties. For a list item at 0-space indent, sibling properties like meta: need to be at 2-space indent (same as description:), not 4-space. This will cause the model metadata, configuration, and column tests to not be applied to the model.

 

[cursor]

Schema column tests don't match model's actual columns

The schema column tests (for blockchain, block_month, tx_hash, signer, tx_fee_raw, tx_fee_usd, etc.) were originally defined for gas_solana_fees but are now applied to gas_solana_compute_limit. The actual gas_solana_compute_limit.sql model only produces columns: tx_id, block_date, block_hour, block_time, block_slot, tx_index, and compute_limit. The schema tests will fail because these columns don't exist in the model.

 

[cursor]

Active model gas_solana_fees lost its schema tests

The schema definition for gas_solana_fees was removed along with the other model names. Unlike the other removed models (which only had names with TODO comments), gas_solana_fees is an active production model that feeds into gas.fees cross-chain view. It previously had metadata and column tests (not_null on tx_fee_raw, tx_fee, tx_fee_usd, unique on tx_hash, etc.) that correctly matched its columns. These tests will no longer run, reducing test coverage for a critical model.