feat: Async feature (#566)

* chore: add async client to connection

* chore: add async client to keycloak openid

* chore: add async client to keycloak uma

* chore: add async client and methods to keycloak admin

* chore: add async tests for connection and uma class

* chore: add async tests for keycloak openid class

* chore: add async tests for keycloak admin class

* chore: update poetry lock

* chore: update poetry lock

* fix: poetry files

* fix: lint issues

* fix: conftest fix

* fix: lint test fix

* fix: lint test fix

* fix: lint test fix

* fix: lint test fix

* fix: lint test fix

* fix: added setuptools

* fix: delete request fix and test cases fix

* fix: email test case

* fix: email test case for older versions

* fix: set correct content type on token endpoint

* fix: async on missing calls

* test: updated tests

* chore: deps

* fix: preserve original bearer

* fix: dont set bearer in refresh token directly

* fix: default content type

* fix: content type for initial access token

* fix: content type for async initial access token

* chore: add divergence test

* chore: add divergence test for uma and conneciton class

* chore: add docs for async module

* fix: sphinx error fixes

* test: verify signature

* test: final divergence tests

---------

Co-authored-by: Richard Nemeth <ryshoooo@gmail.com>

Author: pythreeopenAI

.gitignore

@@ -108,3 +108,6 @@ main2.py
 s3air-authz-config.json
 .vscode
 _build
+
+
+test.py

docs/source/getting_started.rst

@@ -13,3 +13,4 @@ For more details, see :ref:`api`.
     modules/openid_client
     modules/admin
     modules/uma
+    modules/async