Support Monday.com MCP

### Describe the feature or problem you'd like to solve

The monday.com mcp can not be added due to an oauth2 error

### Proposed solution

It seems, that monday is not correctly implementing the oauth2 flow for mcp. Maybe some kind of workaround could be added?

### Example prompts or workflows

_No response_

### Additional context

Authenticating: Monday

Authentication failed: MCPOAuthError: Failed to discover authorization server metadata for https://mcp.monday.com/mcp

Start by reproducing the Monday.com MCP authentication failure described in the issue and inspect how the CLI discovers OAuth2 authorization server metadata for https://mcp.monday.com/mcp. Determine a supported workaround for Monday.com's OAuth2 behavior, then verify that the Monday.com MCP can be added and authenticated successfully.

由索引模型根据 Issue 内容生成。