chore: prepare release (Chainlit#2107)

* chore: prepare release

* fix: test

chore: prepare release (Chainlit#2077)

chore: prepare release (Chainlit#2061)

fix: mcp enable check (Chainlit#2049)

* fix: mcp enable check

* chore: changelog

chore: release (Chainlit#2044)

Willy/starter command (Chainlit#2027)

* fix: start should support button commands

* chore: bump version

* fix: make http session.delete async

chore: prepare release (Chainlit#2025)

* chore: prepare release

* fix: langchain variable processing

chore: prepare release (Chainlit#1999)

Update pyproject.toml

feat: add mcp support (Chainlit#1964) (Chainlit#1977)

* feat: add mcp support

* chore: split mcp button component

* feat: persist mcps in localstorage & reconnect

* feat: add copy button for mcp command/url

* feat: add mcp reconnect button