feat(web): redesign settings page (#26)

* perf: change model ui

* feat: edit provider

* feat: layout update

* fix: scroll bug

* feat: model and provider

* feat: Setting

* perf: chat page

config.toml.example

@@ -35,7 +35,7 @@ host = "localhost"
 port = 5432
 user = "postgres"
 password = "1234"
-database = "postgres"
+database = "demo"
 sslmode = "disable"