docs: Refine some agent-related pages (#30884)

Release Notes:

- N/A

docs/src/ai/overview.md

@@ -4,25 +4,25 @@ Zed offers various features that integrate LLMs smoothly into the editor.
 
 ## Setting up AI in Zed
 
-- [Models](./models.md): Information about the various language models available in Zed.
-
 - [Configuration](./configuration.md): Configure the Agent, and set up different language model providers like Anthropic, OpenAI, Ollama, Google AI, and more.
 
-- [Subscription](./subscription.md): Information about Zed's subscriptions and other billing related information.
+- [Models](./models.md): Information about the various language models available in Zed.
+
+- [Subscription](./subscription.md): Information about Zed's subscriptions and other billing-related information.
 
 - [Privacy and Security](./privacy-and-security.md): Understand how Zed handles privacy and security with AI features.
 
 ## Agentic Editing
 
-- [Agent Panel](./agent-panel.md): Create and collaboratively edit new threads, and manage interactions with language models.
+- [Agent Panel](./agent-panel.md): Create and manage interactions with language models.
 
 - [Rules](./rules.md): How to define rules for AI interactions.
 
-- [Tools](./tools.md): Explore the tools that enhance the AI's capabilities to interact with your codebase.
+- [Tools](./tools.md): Explore the tools that enable agentic capabilities.
 
-- [Model Context Protocol](./mcp.md): Learn about context servers that enhance the Agent's capabilities.
+- [Model Context Protocol](./mcp.md): Learn about how to install and configure MCP servers.
 
-- [Inline Assistant](./inline-assistant.md): Discover how to use the agent to power inline transformations directly within your code editor and terminal.
+- [Inline Assistant](./inline-assistant.md): Discover how to use the agent to power inline transformations directly within a file and terminal.
 
 ## Edit Prediction