docs: fix proxmox and misc links (#4145)

* docs: fix proxmox and misc links

* docs: adjust

docs/content/en/blog/say-hello-to-the-new-website/index.md

@@ -47,4 +47,4 @@ future.
 
 [Hugo]: https://gohugo.io/
 [Doks]: https://getdoks.org/
-[Documentation Contributing]: ../../contributing/prologue/documentation.md
+[Documentation Contributing]: ../../contributing/prologue/documentation-contributions.md

docs/content/en/contributing/prologue/introduction.md

@@ -18,7 +18,7 @@ Contributions to __Authelia__ have four main forms:
 
 * Utilizing GitHub [Issues] or [Discussions] to make commentary about bugs, ideas, etc.
 * [Development](../development/introduction.md)
-* [Documentation](../documentation/#introduction)
+* [Documentation](documentation-contributions.md)
 * [Financial](financial.md)
 
 We encourage our community to be part of __Authelia__ by contributing in these ways. We encourage anyone who wishes to

docs/content/en/integration/openid-connect/proxmox/index.md

@@ -28,12 +28,16 @@ You are required to utilize a unique client id and a unique and random client se
 parties. You should not use the client secret in this example, you should randomly generate one yourself. You may also
 choose to utilize a different client id, it's completely up to you.
 
+*__Important Note:__ [Proxmox] requires you create the Realm prior to adding the provider. This is not covered in this
+guide.*
+
 This example makes the following assumptions:
 
 * __Application Root URL:__ `https://proxmox.example.com`
 * __Authelia Root URL:__ `https://auth.example.com`
 * __Client ID:__ `proxmox`
 * __Client Secret:__ `proxmox_client_secret`
+* __Realm__ `authelia`
 
 ## Configuration
 
@@ -47,14 +51,14 @@ To configure [Proxmox] to utilize Authelia as an [OpenID Connect] Provider:
 4. Add an OpenID Connect Server
 5. Set the following values:
    1. Issuer URL: `https://auth.example.com`
-   2. Realm: anything you wish
+   2. Realm: `authelia`
    3. Client ID: `proxmox`
    4. Client Key: `proxmox_client_secret`
    5. Username Claim `preferred_username`
    6. Scopes: `openid profile email`
    7. Enable *Autocreate Users* if you want users to automatically be created in [Proxmox].
 
-{{< figure src="proxmox.gif" alt="Proxmox" width="736" style="padding-right: 10px" >}}
+{{< figure src="proxmox.png" alt="Proxmox" width="736" style="padding-right: 10px" >}}
 
 ### Authelia