Merge pull request #1 from Azure-Samples/feature-save-chat-history-to-cosmosdb

Update README.md

Update README.md

Delete settings.json

update gitignore

initial commit for cosmos integration

Initialize project

.github/PULL_REQUEST_TEMPLATE.md committed

.github/ISSUE_TEMPLATE.md committed

.github/CODE_OF_CONDUCT.md committed

CONTRIBUTING.md committed

README.md committed

LICENSE.md committed

CHANGELOG.md committed

Initial commit