6 new commits pushed to

<https://github.com/jmpsec/osctrl/tree/main|main>

by javuto

<https://github.com/jmpsec/osctrl/commit/5394a860a93027816b51d6d0bd1a0920354f97a9|5394a860>

- feat: add OIDC auth support for osctrl-admin

<https://github.com/jmpsec/osctrl/commit/a18767165c162a0c36a7b9c2e8734c209972c768|a1876716>

- feat: add OIDC PKCE support

<https://github.com/jmpsec/osctrl/commit/90578df856ed55eec4cdf1a2788aa04f8d85f440|90578df8>

- fix(admin): allow empty client secret when PKCE is enabled

<https://github.com/jmpsec/osctrl/commit/04996da1ed326a5381c279912fe576aafb75eea5|04996da1>

- fix(admin): use shared IP extraction for OIDC audit logs

<https://github.com/jmpsec/osctrl/commit/08b49f2493e4c0b3f6ccc320285755bb40130116|08b49f24>

- fix(admin): simplify OIDC logout to inline redirect

<https://github.com/jmpsec/osctrl/commit/155743351467e5395e53bd7ce0f07bd49aa6ad2d|15574335>

- Merge pull request #801 from jan-krueger/feature/auth-oidc jmpsec/osctrl