Make MCP app addition easier to discover in Settings

[openworkaibot]

Summary

A user wanted to add a new MCP integration but could not find the button to do it. Add Apps appeared to be missing, and the MCP entry point is currently hidden under Advanced.

Problem

• Adding a new MCP is not discoverable from the main Settings experience
• Users expect an obvious Add Apps or similar action when trying to add integrations
• Hiding MCP setup under Advanced makes a primary workflow feel buried

Expected

• Users should be able to quickly find where to add a new MCP/app from Settings
• The primary entry point should be visible without needing to inspect Advanced

Suggested direction

• Surface the MCP/App add action directly in Settings
• Avoid splitting integration management between Settings and secondary sidebars
• If MCP remains under Advanced, add clearer affordances or navigation that point users there

[benjaminshafii]

Could point we're working on making this a bit more straightforward.