Origin ARM: Add TVL Adapter (DefiLlama#12037)

Co-authored-by: g1nt0ki <[email protected]>

Author: apexearth

projects/originarm/index.js

@@ -0,0 +1,12 @@
+const ADDRESSES = require('../helper/coreAssets.json')
+
+module.exports = {
+  ethereum: {
+    tvl: async (api) => {
+      const originLidoArm = "0x85b78aca6deae198fbf201c82daf6ca21942acc6";
+      const outstandingSteth = await api.call({abi: 'uint256:lidoWithdrawalQueueAmount', target: originLidoArm })
+      api.add(ADDRESSES.ethereum.STETH, outstandingSteth)
+      return api.sumTokens({ owner: originLidoArm, tokens: [ADDRESSES.ethereum.WETH, ADDRESSES.ethereum.STETH] })
+    },
+  },
+};