Added tool for the brand config files

[Kitenite]

Description

Added a tool to the Agent to find the brand config files and return globals.css and tailwind.config.js|ts|mjs

Related Issues

related onlook-dev#1696

Type of Change

• Bug fix
• New feature
• Documentation update
• Release
• Refactor
• Other (please describe):

Testing

Tested by writing test scripts

Screenshots (if applicable)

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Important

Added a tool to locate brand config files (globals.css and tailwind.config) in a project directory, with tests to verify functionality.

• New Feature:
  • Added getBrandConfigFiles function in helpers.ts to locate globals.css and tailwind.config files in a directory.
  • Introduced getBrandConfigTool in index.ts to expose the functionality as a tool.
• Testing:
  • Added brand-config-file.test.ts to test getBrandConfigFiles for various scenarios, including file discovery and exclusion of node_modules.

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