feat: paraswap permit

[defispartan]

General Changes

• Add support to approve repay with collateral and collateral swap transactions with gasless signature in place of approval tx.

Developer Notes

Signature request is generated in new helper function in poolSlice. This should be moved to @aave/contract-helpers, bundled with approval tx building, and re-used for pool permit functions, staking, and migration tool as started here

Refactoring this before the migration PR will cause large conflicts though, so this approach is temporary.

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[height]

This pull request has been linked to 1 task:

• T-1876 Paraswap Permit (unlink task)

💡Tip: Add "Close T-1876" to the pull request title or description, to a commit message, or in a comment to mark this task as "Done" when the pull request is merged.

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[github-actions]

📦 Next.js Bundle Analysis

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⚠️ Global Bundle Size Increased

Page	Size (compressed)
global	482.21 KB (🟡 +3.3 KB)

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Four Pages Changed Size

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Page	Size (compressed)	First Load
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/governance/ipfs-preview	105.46 KB (-3 B)	587.67 KB
/governance/proposal	105.62 KB (-3 B)	587.83 KB
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[grothem]

link T-1876

[MareskoY]

@defispartan all actions related to paraswap and usdt on any market failing (for repay as collateral and swap )

[github-actions]

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[iamanastasia]

Not sure if that's critical, but might be confusing in UI — error message stays on the screen, even when I'm trying to do a new action.

Path:

1. Decided to swap collateral and opened modal window.
2. Selected asset I want to swap to.
3. Clicked APPROVE (via signed message).
4. Clicked CANCEL in the wallet because I changed my mind.
5. Got an error message 'You canceled the transaction', which is fine.
6. Changed asset in 'Swap to'.
7. And I still see the old error message 'You canceled the transaction' even though all other details were updated.

Should we hide old errors since I'm trying to perform a new action?

[defispartan]

Not sure if that's critical, but might be confusing in UI — error message stays on the screen, even when I'm trying to do a new action.

Path:

1. Decided to swap collateral and opened modal window.
2. Selected asset I want to swap to.
3. Clicked APPROVE (via signed message).
4. Clicked CANCEL in the wallet because I changed my mind.
5. Got an error message 'You canceled the transaction', which is fine.
6. Changed asset in 'Swap to'.
7. And I still see the old error message 'You canceled the transaction' even though all other details were updated.

Should we hide old errors since I'm trying to perform a new action?

Pushed an update, the error and approval state should be correctly updated on any changes to the selected asset or amount

[github-actions]

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[iamanastasia]

@defispartan Looks great! thanks

[MareskoY]

there is a problem with swap action for USDT on ETH and avalanche market, only on fork

it's every time failing with

cannot estimate gas; transaction may fail or may require manual gas limit (error={"reason":"processing response error","code":"SERVER_ERROR","body":"{\"id\":152,\"jsonrpc\":\"2.0\",\"error\":{\"code\":-32000,\"message\":\"execution reverted\",\"data\":{\"error_id\":\"fbb18036-3e4e-40ef-ab0e-dea6cbd4b11a\"}}}","error":{"code":-32000,"data":{"error_id":"fbb18036-3e4e-40ef-ab0e-dea6cbd4b11a"}},"requestBody":"{\"method\":\"eth_estimateGas\",\"params\":[{\"value\":\"0x0\",\"from\":\"0x9effcf18637ad365a5240b1b2db6ca7b46a5c98a\",\"to\":\"0x80aca0c645fedabaa20fd2bf0daf57885a309fe6\",\"data\":\"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\"}],\"id\":152,\"jsonrpc\":\"2.0\"}","requestMethod":"POST","url":"https://rpc.tenderly.co/fork/ea6b30db-9e93-4c2d-952b-6cb71dde8ac6"}, method="estimateGas", transaction={"from":"0x9efFCf18637ad365A5240B1b2Db6CA7B46a5C98a","to":"0x80Aca0C645fEdABaa20fd2Bf0Daf57885A309FE6","value":{"type":"BigNumber","hex":"0x00"},"data":"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","accessList":null}, code=UNPREDICTABLE_GAS_LIMIT, version=providers/5.5.3)

by this reason Ci failing, at same time on mainnet it's work fine

[MareskoY]

@defispartan also found one more problem but on mainnet with swaping MATIC to DAI

tx failing

[ethjs-query] while formatting outputs from RPC '{"value":{"code":-32603,"data":{"code":-32603,"message":"Internal error"}}}'

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