Merge pull request 0xPolygon#181 from 0xPolygon/km/cdk-chainid

Update stavanger testnet info

Author: kmurphypolygon

docs/cdk/get-started/connect-testnet.md

@@ -7,9 +7,20 @@ The [CDK Stavanger testnet](https://polygon.technology/cdk-stavanger-testnet) is
 - Bridge assets from Sepolia to Stavanger using the bridge.
 - Confirm your transactions with the block explorer.
 
-| Use case | URL | Usage |
+!!! tips "Setting up your wallet"
+    - Click **Connect wallet** on the [Stavanger explorer](https://sn2-stavanger-blockscout.eu-north-2.gateway.fm/) to auto set up your wallet.
+    - Check out the latest on [setting up a custom network with MetaMask](https://support.metamask.io/hc/en-us/articles/360043227612-How-to-add-a-custom-network-RPC).
+
+### Stavanger network details
+
+| Name | Value | Usage |
 | ------- | ----------- | --------- | 
 | JSON RPC | https://sn2-stavanger-rpc.eu-north-2.gateway.fm | Make remote procedure calls to the CDK testnet. |
-| Faucet | https://sn2-stavanger-faucet.eu-north-2.gateway.fm | Get testnet tokens. |
-| Bridge | https://sn2-stavanger-bridge.eu-north-2.gateway.fm | Bridge tokens from Sepolia. |
-| Block explorer | https://sn2-stavanger-blockscout.eu-north-2.gateway.fm | Confirm transactions with the explorer. |
+| Faucet | https://sn2-stavanger-faucet.eu-north-2.gateway.fm | Get testnet ETH |
+| Bridge | https://sn2-stavanger-bridge.eu-north-2.gateway.fm | Bridge tokens from Sepolia |
+| Block explorer | https://sn2-stavanger-blockscout.eu-north-2.gateway.fm | Confirm transactions with the explorer |
+| Chain id | 686669576 | Chain identification value |
+| Currency | ETH | Test token |
+
+
+