* feat: add main screen to localhost:8080
* update playground
* feat: use / in playground handler
* update
* fix slack link
* fix next routing
* fix lint
* refactor: refactor into /chat/completions api
* Revert "feat: support request level stop words (#492)"
This reverts commit 0d6840e372.
* feat: adjust interface
* switch interface in tabby-playground
* move to chat/prompt, add unit test
* update interface