Update README.md

Clarify Chroma DB provisioning instructions in README.md

Remove placeholder for video demonstrations in README.md

Update README.md to enhance project description and deployment instructions for eShopLite with Chroma DB

Add initial project structure with configuration files and main layout

.github/CODE_OF_CONDUCT.md committed

.github/PULL_REQUEST_TEMPLATE.md committed

.github/ISSUE_TEMPLATE.md committed

LICENSE.md committed

README.md updated to template

CHANGELOG.md committed

CONTRIBUTING.md committed

Initial commit