feat: add badges section with one badge explainer

Author: fran-ink

src/pages/general/badges.mdx

@@ -0,0 +1,37 @@
+# Badges
+
+## Welcome To Ink
+
+> Awarded for bridging Ethereum to Ink.
+
+To bridge Ethereum, you can use the `L1StandardBridge` on the sepolia network crafted for the Inkchain.
+
+You need to call the `bridgeETH` method in the contract here: https://sepolia.etherscan.io/address/0xC0d337f71aD19a8f17a1b297cDb3a86c5EEf9Eec#writeProxyContract
+
+For instance, if you want to bridge 1 Sepolia ETH into 1 Sepolia "Ink" ETH:
+
+1. Connect your Wallet using the "Connect to Web3" button
+2. Expand the `bridgeETH` method and enter `bridgeETH: 1`
+3. Enter `_minGasLimit: 1000` (or whatever suits you)
+4. Enter `_extraData: 0x00`
+5. Click "Write", then validate the transaction in MetaMask, then sign it to complete the transaction.
+
+## Wrapped ETH
+
+> Awarded for wrapping Ethereum into WETH.
+
+## ERC20 Interactions
+
+> Awarded for minting, sending, and receiving ERC20 tokens.
+
+## NFT Interactions
+
+> Awarded for minting, sending, and receiving NFTs.
+
+## Faucet User
+
+> Awarded for using the Ink faucet.
+
+## Smart Contract Deployer
+
+> Awarded for deploying a smart contract.