add link to the api keys page

Author: ershang-fireworks

docs/providers/fireworks.md

@@ -27,7 +27,7 @@ Fireworks AI is a high-performance platform for running AI models that offers fa
 ## Getting an API Key
 
 1. **Sign Up/Sign In:** Go to [Fireworks AI](https://fireworks.ai/) and create an account or sign in.
-2. **Navigate to API Keys:** After logging in, go to the API Keys page in the account settings.
+2. **Navigate to API Keys:** After logging in, go to the [API Keys page](https://app.fireworks.ai/settings/users/api-keys) in the account settings.
 3. **Create a Key:** Click "Create API key" and give your key a descriptive name (e.g., "Roo Code").
 4. **Copy the Key:** Copy the API key *immediately* and store it securely. You will not be able to see it again.