Restake-fi (DefiLlama#8956)

* Add restake-finance project

* 'restake-finance': fix code

* code refactor

---------

Co-authored-by: Slava Matvienco <[email protected]>

Author: g1nt0ki

projects/restake-finance/index.js

@@ -0,0 +1,20 @@
+const StakePools = [
+  '0xe384251B5f445A006519A2197bc6bD8E5fA228E5',
+  '0x0448FddC3f4D666eC81DAc8172E60b8e5852386c',
+  '0x357DEeD02020b73F8A124c4ea2bE3B6A725aaeC2',
+  '0xD7BC2FE1d0167BD2532587e991abE556E3a66f3b',
+  '0xD5193B851bf7C751BBA862Eca1298D4B4Cb17B81',
+];
+
+async function tvl(_1, _2, _3, { api }) {
+  const bals = await api.multiCall({ abi: 'uint256:getTotalUnderlying', calls: StakePools })
+  const configs = await api.multiCall({ abi: "function getConfig() view returns ((address underlying, address protocolToken, uint16 maxStakers))", calls: StakePools })
+  const tokens = configs.map(i => i.underlying)
+  api.add(tokens, bals)
+}
+
+module.exports = {
+  ethereum: {
+    tvl,
+  }
+};