fix: update getMorphoBluePosition to include stablecoin debt check (#495

)

## Description
Adds `isStablecoin` check in `getMorphoBluePosition` instead of fixed
value of `false`.

## Changes
- self explanatory

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Introduced a new utility function to dynamically evaluate stablecoin
debt classification.
- **Bug Fixes**
- Enhanced the accuracy of stablecoin debt determination by replacing
static values with real-time evaluations.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/triggers-calculations/src/get-morphoblue-position.ts

@@ -3,7 +3,7 @@ import { Address, ChainId, PoolId } from '@summerfi/serverless-shared'
 import { PublicClient } from 'viem'
 import { chainlinkPairOracleAbi, erc20Abi, morphoBlueAbi } from '@summerfi/abis'
 import { Logger } from '@aws-lambda-powertools/logger'
-import { calculateLtv, normalizeAmount } from './helpers'
+import { calculateLtv, isStablecoin, normalizeAmount } from './helpers'
 import { getPricesSubgraphClient, UsdcAndTokenPrice } from '@summerfi/prices-subgraph'
 import { BigNumber } from 'bignumber.js'
 
@@ -252,7 +252,7 @@ export async function getMorphoBluePosition(
   })
 
   return {
-    hasStablecoinDebt: false,
+    hasStablecoinDebt: isStablecoin(debtPrice),
     ltv,
     collateral: collateralResult,
     debt: debtResult,