Aave plasma

[sandeshsk12]

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Please open the PR in draft and mark as ready when you want to request a review.

Description:

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quick links for more information:

• README.md
• spellbook docs
• CONTRIBUTING.md

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Note

Adds Aave v3 Plasma lending models (borrow, supply, flashloans), corresponding seeds, sources, and tests, plus aggregate views under lending_plasma.

• Lending (Plasma):
  • Aggregate Views: Add lending_plasma.base_borrow, lending_plasma.base_supply, lending_plasma.base_flashloans aggregating from Aave v3 models.
  • Aave v3 Platform Models: Add aave_v3_plasma.base_borrow, aave_v3_plasma.base_supply, aave_v3_plasma.base_flashloans as incremental models using lending_aave_v3_compatible_* macros (unique keys, incremental predicates; decoded_contract_name='poolinstance', wrapped_token_gateway_available=false for supply).
• Seeds:
  • Add aave_plasma_base_borrow_seed.csv, aave_plasma_base_supply_seed.csv, aave_plasma_base_flashloans_seed.csv and register in seeds/_sector/lending/_schema.yml with column types.
• Sources:
  • Add aave_v3_plasma sources for poolinstance_evt_Borrow, Repay, LiquidationCall, Supply, Withdraw, WrappedTokenGatewayV3_call_withdrawETH, and FlashLoan.
• Tests:
  • Add uniqueness tests and seed-based checks for new models in _schema.yml.

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[sandeshsk12]

The token amounts are in line with the official page. However, because of the absence of info on token decimals in the database, each amount is being divided by 10e18, resulting in wrong amounts.
But this is currently being worked in #8792 . Post which the token values will be correct.

[sandeshsk12]

The values arrived at using Dune data is comparable with the project's dashboard.

Dune query: https://dune.com/queries/5857942?sidebar=none