feat: DEVEX-732 premium badging (#27847)

Premium badging and gating consistency

as a OSS user, I want to be upsold to premium, and tastefully

Summary

Standardize all base-Premium full-page gates and the two named inline
notices. Admins see an in-app “Learn about Premium” path; non-admins are
told to contact their deployment administrator.
* DEVEX-732
* updates for premium docs pages for consistency
* updates for premium badging and paywall components
* updates implemented uses of premium badge and premiumpaywall


| Before | After |
| --- | ----------- |
| <img width="1271" height="564" alt="Screenshot 2026-08-04 at 3 02
32 PM"
src="https://github.com/user-attachments/assets/027d4bca-3e34-40b2-ad69-28dbaa4a004b"
/> | <img width="1273" height="600" alt="Screenshot 2026-08-04 at 3 26
37 PM"
src="https://github.com/user-attachments/assets/321083c0-7a4c-4c7e-a19c-059807018d3b"
/> |

| Before | After |
| --- | ----------- |
| <img width="1084" height="672" alt="image"
src="https://github.com/user-attachments/assets/741e6bd9-93b0-4ae0-97df-027e8aba5716"
/> | <img width="1289" height="622" alt="Screenshot 2026-08-04 at 3 20
07 PM"
src="https://github.com/user-attachments/assets/b3a8c169-ca6e-439b-8752-9209131fc097"
/> |

| Before | After |
| --- | ----------- |
| <img width="1091" height="865" alt="image (1)"
src="https://github.com/user-attachments/assets/f7cd92dd-a975-4db0-bc2a-af092ba783ce"
/> | <img width="1268" height="680" alt="Screenshot 2026-08-04 at 3 37
06 PM"
src="https://github.com/user-attachments/assets/8af8081a-0ec9-4fd3-921c-470127f2328b"
/> |

docs/admin/external-auth/index.md

@@ -356,6 +356,11 @@ CODER_EXTERNAL_AUTH_0_SCOPES="repo:read repo:write write:gpg_key"
 
 ## Multiple External Providers (Premium)
 
+> [!NOTE]
+> Configuring more than one external authentication provider requires a
+> [Premium license](https://coder.com/pricing#compare-plans).
+> For more details, [contact your account team](https://coder.com/contact).
+
 Below is an example configuration with multiple providers:
 
 > [!IMPORTANT]

docs/admin/monitoring/connection-logs.md

@@ -1,4 +1,4 @@
-# Connection Logs
+# Connection Logs (Premium)
 
 > [!NOTE]
 > Connection logs require a

docs/admin/networking/workspace-proxies.md

@@ -1,7 +1,12 @@
-# Workspace Proxies
+# Workspace Proxies (Premium)
 
 Workspace proxies provide low-latency experiences for geo-distributed teams.
 
+> [!NOTE]
+> Workspace proxies require a
+> [Premium license](https://coder.com/pricing#compare-plans).
+> For more details, [contact your account team](https://coder.com/contact).
+
 Coder's networking does a best effort to make direct connections to a workspace.
 In situations where this is not possible, such as connections via the web
 terminal and

docs/admin/security/audit-logs.md

@@ -1,4 +1,4 @@
-# Audit Logs
+# Audit Logs (Premium)
 
 **Audit Logs** allows Auditors to monitor user operations in their deployment.
 

docs/admin/setup/appearance.md

@@ -1,4 +1,4 @@
-# Appearance
+# Appearance (Premium)
 
 > [!NOTE]
 > Customizing Coder's appearance is a Premium feature.

docs/admin/users/groups-roles.md

@@ -1,10 +1,15 @@
-# Groups and Roles
+# Groups and Roles (Premium)
 
 Groups and roles can be manually assigned in Coder. For production deployments,
 these can also be [managed and synced by the identity provider](./idp-sync.md).
 
 ## Groups
 
+> [!NOTE]
+> Groups require a
+> [Premium license](https://coder.com/pricing#compare-plans).
+> For more details, [contact your account team](https://coder.com/contact).
+
 Groups are logical segmentations of users in Coder and can be used to control
 which templates developers can use. For example: