chore: Release 1.8.2 (#4475)

# Changelog

## Improvements:

- **Structured Output for AG-UI**: Added `response_model` support for
AG-UI.
- **Structured Output for Discord**: Added `response_model` support for
the `DiscordClient`.

Author: dirkbrnd

libs/agno/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "agno"
-version = "1.8.1"
+version = "1.8.2"
 description = "Agno: a lightweight library for building Multi-Agent Systems"
 requires-python = ">=3.7,<4"
 readme = "README.md"