v0.2.4

@rahulkarajgikar

What's Changed

Update readme to have deepwiki link by @rahulkarajgikar in #109
Link github pages to deepwiki by @rahulkarajgikar in #111
New WebUI using NextJS by @shaunak99 in #106
Update readme and fix/webui by @shaunak99 in #114
Add voice support feature by @AayushSaini101 in #112
Add saiki create-app and saiki init-app command by @rahulkarajgikar in #115
fix missing script, update saiki CLI description by @rahulkarajgikar in #118
Add claude 4 models and set sonnet 4 to default anthropic model by @rahulkarajgikar in #119
rename contributions.md to contributing.md by @rahulkarajgikar in #120

Full Changelog: v0.2.3...v0.2.4