Multi config support for picker

[herzog31]

• Configs in Commerce picker are dynamically fetched from Excel config file.
• New settings menu in picker which allows to select the config. Default is prod.
• This requires CORS headers to be configured in headers.xlsx.

Test URLs:

• Before: https://main--aem-boilerplate-commerce--hlxsites.hlx.live/
• After: https://picker-config--aem-boilerplate-commerce--hlxsites.hlx.live/tools/picker/dist/index.html

[aem-code-sync[bot]]

Hello, I'm the AEM Code Sync Bot and I will run some actions to deploy your branch and validate page speed. In case there are problems, just click a checkbox below to rerun the respective action.

• [ ] Re-run PSI checks
• [ ] Re-sync branch

Commits

* [5ffc4cf](https://github.com/hlxsites/aem-boilerplate-commerce/pull/23/commits/5ffc4cfba901b2ddfcfee4e6ff58fc24df0f379e) :white_check_mark: (latest) * [1c06ab1](https://github.com/hlxsites/aem-boilerplate-commerce/pull/23/commits/1c06ab1c337e9d01141303f121264dc7e9b8c2e6) :white_check_mark: * [157c928](https://github.com/hlxsites/aem-boilerplate-commerce/pull/23/commits/157c928564aba6ad2a0ea7a8fa7e6c46188b80fb) :white_check_mark:

[aem-code-sync[bot]]

Page	Scores	Audits	Google
/tools/picker/dist/index.html