2.8.4

## What's Changed
* ci: fix pnpm publish checks by @asvishnyakov in https://github.com/Chainlit/chainlit/pull/2572
* fix: missing / in url with base path when connecting Streamable HTTP MCP by @ggirou in https://github.com/Chainlit/chainlit/pull/2480
* fix - persist custom_elements to data layer without cloud storage by @jason-raitz in https://github.com/Chainlit/chainlit/pull/2589
* fix: propagate IME composition events in AutoResizeTextarea by @servak in https://github.com/Chainlit/chainlit/pull/2575
* fix: confirm when enter by @Ms3314 in https://github.com/Chainlit/chainlit/pull/2556
* Fix(translation): correct French translation of chat watermark by @dboyker in https://github.com/Chainlit/chainlit/pull/2590
* fix(ui): add fallback logo if custom logo is missing by @aniketppanchal in https://github.com/Chainlit/chainlit/pull/2586
* Feature/Support GitHub Enterprise  by @youngbo89 in https://github.com/Chainlit/chainlit/pull/2602
* feat: explicit disable on input widget by @jochenrui in https://github.com/Chainlit/chainlit/pull/2605
* Fix/tasklist by @hayescode in https://github.com/Chainlit/chainlit/pull/2609
* chore/release by @hayescode in https://github.com/Chainlit/chainlit/pull/2610

## New Contributors
* @jason-raitz made their first contribution in https://github.com/Chainlit/chainlit/pull/2589
* @servak made their first contribution in https://github.com/Chainlit/chainlit/pull/2575
* @Ms3314 made their first contribution in https://github.com/Chainlit/chainlit/pull/2556
* @dboyker made their first contribution in https://github.com/Chainlit/chainlit/pull/2590
* @aniketppanchal made their first contribution in https://github.com/Chainlit/chainlit/pull/2586
* @youngbo89 made their first contribution in https://github.com/Chainlit/chainlit/pull/2602
* @jochenrui made their first contribution in https://github.com/Chainlit/chainlit/pull/2605

**Full Changelog**: https://github.com/Chainlit/chainlit/compare/2.8.3...2.8.4