Add Neon docs

[bgrenon]

📥 Pull Request

📘 Description
Added docs page for Neon and a database section + link on the Community Tools page

🧪 Testing
Made a sample project akin to web_researcher to validate the content.

@bboynton97 @davidgomes

[bgrenon]

@bboynton97 @davidgomes
I made a couple of updates:

• Revised to use the newer tools handling (just specify the tool neon instead of each tool's action specifically)
• Remove the customization section that references neon_tool.py within the project

Questions:

1. Since neon_tool.py is no longer included in new projects, what is the recommended approach for users who want to extend the Neon tool's functionality?
2. @davidgomes This line should be neon-api>=0.3.0 now, correct? It took me some time to get Neon to work with my sample project, and I'm assuming this dependency mismatch might be part of it.

Please let me know if any other changes are needed!

[tcdent]

Since neon_tool.py is no longer included in new projects, what is the recommended approach for users who want to extend the Neon tool's functionality?

Hey @bgrenon !

Couple tradeoffs were made in the decision to wrap tools instead of copying them, the two major positives being:

• Users get updated versions of tools for free when they upgrade AgentStack
• Each framework has different requirements for the signature of tools, so we handle all of the prep automatically

Users that want to add additional functionality can define a regular python tool inside their project and include it in the agent's tool list.

Ideally, we get the bundled tools to a point where they're comprehensive enough that most uses cases are covered. More features coming in this area soon!

[danieltprice]

@bboynton97
The Neon doc is not showing up on the community tools page:
https://docs.agentstack.sh/tools/community
Is that where it should be?
Thank you!