Add Step Finance token (#12875)

* Create info.json

* Create logo.png

* Update info.json

* Update info.json

* Fixes (sanity and consistency, auto), history

Co-authored-by: cryptomanz <cryptomanz@users.noreply.github.com>

blockchains/solana/allowlist.json

@@ -23,5 +23,6 @@
     "kinXdEcpDQeHPEuQnqmUgtYykqKGVFq6CeVX5iAHJq6",
     "MAPS41MDahZ9QdKXhVa4dWB9RuyfV4XqhyAZ8XcYepb",
     "SRMuApVNdxXokk5GT7XD5cUUgXMBCoAz2LHeuAoKWRt",
+    "StepAscQoEioFxxWGnh2sLBDFp9d8rvKz2Yp39iDpyT",
     "xxxxa1sKNGwFtw2kFn8XauW9xq8hBZ5kVtcSesTT9fW"
 ]

blockchains/solana/assets/StepAscQoEioFxxWGnh2sLBDFp9d8rvKz2Yp39iDpyT/info.json

@@ -0,0 +1,29 @@
+{
+    "name": "Step Finance",
+    "website": "https://step.finance/",
+    "description": "Step Finance is the front page of Solana. Visualise, Analyse, Execute and Aggregate transactions across all Solana contracts in one place. Step is a portfolio management dashboard and transaction aggregator where users can monitor their tokens associated with their wallets, LP positions, Staked Yield farms, Margin positions and more.",
+    "explorer": "https://explorer.solana.com/address/StepAscQoEioFxxWGnh2sLBDFp9d8rvKz2Yp39iDpyT",
+    "type": "SPL",
+    "symbol": "STEP",
+    "decimals": 9,
+    "status": "active",
+    "id": "StepAscQoEioFxxWGnh2sLBDFp9d8rvKz2Yp39iDpyT",
+    "links": [
+        {
+            "name": "discord",
+            "url": "https://discord.com/k5gMJUAEJe"
+        },
+        {
+            "name": "twitter",
+            "url": "https://twitter.com/stepfinance_"
+        },
+        {
+            "name": "coingecko",
+            "url": "https://coingecko.com/en/coins/step-finance"
+        },
+        {
+            "name": "coinmarketcap",
+            "url": "https://coinmarketcap.com/currencies/step-finance/"
+        }
+    ]
+}