Automated Portfolio QS maintenance

src/content/quickstarts/automated-portfolio-manager.mdx

@@ -51,7 +51,7 @@ The rebalancing strategy and logic outlined in this tutorial are solely for educ
   ```
 
 - **RPC URL**: You need a Remote Procedure Call (RPC) URL for the Ethereum Sepolia network. You can obtain one by creating an account on [Alchemy](https://www.alchemy.com/) or [Infura](https://www.infura.io/) and setting up an Ethereum Sepolia project.
-- **Private key**: You need the private key of the account that will deploy and interact with the contracts. If you use MetaMask, follow the instructions to [Export a Private Key](https://support.metamask.io/hc/en-us/articles/360015289632-How-to-export-an-account-s-private-key).
+- **Private key**: You need the private key of the account that will deploy and interact with the contracts. If you use MetaMask, follow the instructions to [Export a Private Key](https://support.metamask.io/configure/accounts/how-to-export-an-accounts-private-key).
 - **Testnet funds**: This guide requires testnet ETH, LINK, and USDC on Ethereum Sepolia.
   - Get Sepolia testnet ETH and LINK at [faucets.chain.link](https://faucets.chain.link/sepolia).
   - Get Sepolia testnet USDC at [faucet.circle.com](https://faucet.circle.com).
@@ -202,6 +202,16 @@ forge script script/DeployAutomatedPortfolioManager.s.sol --rpc-url $RPC_URL_SEP
    cd app
    ```
 
+1. Create a `.env.local` file in the `app` directory:
+   ```bash
+   cp .env.example .env.local
+   ```
+1. Open your `.env.local` file and add your Sepolia RPC URL:
+   ```
+   NEXT_PUBLIC_SEPOLIA_RPC_URL=your_sepolia_rpc_url
+   ```
+   You can use the same RPC URL you used for contract deployment or get one from providers like [Alchemy](https://www.alchemy.com/) or [Infura](https://www.infura.io/).
+
 1. Run the dApp locally:
 
    ```bash