Added Soneium mainnet

Author: ihsraham

docs/connect-blockchain/evm/soneium/react-native.mdx

@@ -47,18 +47,12 @@ after successful authentication.
 
 ### Getting the `chainConfig`
 
-:::note
-
-[Soneium](https://docs.soneium.org/docs/builders/overview) is currently available on the testnet.
-The mainnet is coming soon.
-
-:::
-
 <Tabs
  defaultValue="testnet"
   values={[
-    { label: "Testnet (Minato)", value: "testnet", }
-]}
+    { label: "Testnet (Minato)", value: "testnet", },
+    { label: "Mainnet", value: "mainnet",   },
+  ]}
 
 >
 

docs/connect-blockchain/evm/soneium/unity.mdx

@@ -37,18 +37,12 @@ started quickly on that.
 
 ## Chain Details for Soneium
 
-:::note
-
-[Soneium](https://docs.soneium.org/docs/builders/overview) is currently available on the testnet.
-The mainnet is coming soon.
-
-:::
-
 <Tabs
  defaultValue="testnet"
   values={[
-    { label: "Testnet (Minato)", value: "testnet", }
-]}
+    { label: "Testnet (Minato)", value: "testnet", },
+    { label: "Mainnet", value: "mainnet", },
+  ]}
 
 >
 

docs/connect-blockchain/evm/soneium/web.mdx

@@ -56,18 +56,12 @@ after successful authentication.
 
 ### Getting the `chainConfig`
 
-:::note
-
-[Soneium](https://docs.soneium.org/docs/builders/overview) is currently available on the testnet.
-The mainnet is coming soon.
-
-:::
-
 <Tabs
  defaultValue="testnet"
   values={[
-    { label: "Testnet (Minato)", value: "testnet", }
-]}
+    { label: "Testnet (Minato)", value: "testnet", },
+    { label: "Mainnet", value: "mainnet", },
+  ]}
 
 >