Generate MCP server config files in scaffolded app

[tobiu]

Implement tasks to generate configuration files for the AI MCP servers in the new application.

Requirements:
Create the following files with the specified content:

1. ai/mcp/server/github-workflow/config.json

   {
       "owner": "ADD_GITHUB_ORGANIZATION_HERE",
       "repo" : "ADD_GITHUB_REPOSITORY_HERE"
   }

2. ai/mcp/server/memory-core/config.json

   {}

3. ai/mcp/server/knowledge-base/config.json

   {}

Ensure the necessary directory structures are created.