fix(onboarding): minor updates

Author: dineshpinto

docs/hackathon/0-onboarding.mdx

@@ -23,7 +23,7 @@ This comprehensive guide will walk you through setting up your development envir
 
 ## Prerequisites
 
-### Required Google Account & Registration
+### Google Account & Registration
 
 - Use an existing Google account or create a new one
 - This account will be your primary access point for all hackathon resources
@@ -40,51 +40,40 @@ This comprehensive guide will walk you through setting up your development envir
 6. Store your API key securely
 
 :::tip[Common API Key Issues]
+
 If you get an error when creating the API key:
 
 - Clear browser cache and try again
 - Ensure you're logged into the correct Google account
 - Wait a few minutes after project approval before attempting
-  :::
-
-:::tip[Adding Hackathon API keys to your environment]
-
-Add the following lines to your shell configuration file (`~/.bashrc` or `~/.zshrc`):
 
-```bash
-export GEMINI_API_KEY=<your-gemini-api-key>
-```
-
-Apply the configuration:
+:::
 
-```bash
-source ~/.bashrc  # or source ~/.zshrc, you can also restart the shell
-```
+:::info[Setting up OpenRouter API Keys]
 
-Verify:
+For the Consensus Learning track, you may need to use [OpenRouter](https://openrouter.ai). You can set up free OpenRouter API Keys on the [Settings page](https://openrouter.ai/settings/keys).
 
-```bash
-echo $GEMINI_API_KEY  # Expected output: <your-gemini-api-key>
-```
+If you need keys with higher credits reach out to the Flare team on [Telegram](https://t.me/+StI5VEIvtIg2ODlh) with your team and VM instance name.
 
 :::
 
+
 ## Track Templates
 
 You can use the following track templates to quickly get started building:
 
 | Track              | Template Repository                                                                       |
 | ------------------ | ----------------------------------------------------------------------------------------- |
-| Social AI Agents   | [flare-foundation/flare-ai-social](https://github.com/flare-foundation/flare-ai-social)   |
-| RAG Knowledge      | [flare-foundation/flare-ai-rag](https://github.com/flare-foundation/flare-ai-rag)         |
-| AI x DeFi (DeFAI)  | [flare-foundation/flare-ai-defai](https://github.com/flare-foundation/flare-ai-defai)     |
-| Consensus Learning | [flare-research/flare-ai-consensus](https://github.com/flare-research/flare-ai-consensus) |
+| Social AI Agents   | [`flare-foundation/flare-ai-social`](https://github.com/flare-foundation/flare-ai-social)   |
+| RAG Knowledge      | [`flare-foundation/flare-ai-rag`](https://github.com/flare-foundation/flare-ai-rag)         |
+| AI x DeFi (DeFAI)  | [`flare-foundation/flare-ai-defai`](https://github.com/flare-foundation/flare-ai-defai)     |
+| Consensus Learning | [`flare-research/flare-ai-consensus`](https://github.com/flare-research/flare-ai-consensus) |
 
 ## Troubleshooting
 
 :::tip[Reach out for support]
 
 If you are unable to bugfix your issue, feel free to reach out to the Flare team on [Telegram](https://t.me/+StI5VEIvtIg2ODlh) for support.
-When reaching out clearly mention the VM instance name.
+When reaching out clearly mention the team and VM instance name.
 
 :::