Added Tags to All Docs

services/authentication/keycloak/oauth2/deployment.md

@@ -1,2 +1,10 @@
+---
+tags:
+  - Keycloak
+  - OAuth2
+  - Authentication
+  - Docker
+---
+
 You can deploy Keycloak via a [docker-compose stack](../deployment.md) found within the "Containerization" section of the documentation.
 

services/authentication/keycloak/oauth2/gitea-oauth2.md

@@ -1,3 +1,11 @@
+---
+tags:
+  - Gitea
+  - Keycloak
+  - OAuth2
+  - Authentication
+---
+
 ### OAuth2 Configuration
 These are variables referenced by the associated service to connect its authentication system to [Keycloak](../deployment.md).
 

services/authentication/keycloak/oauth2/portainer-oauth2.md

@@ -1,3 +1,11 @@
+---
+tags:
+  - Portainer
+  - Keycloak
+  - OAuth2
+  - Authentication
+---
+
 ### OAuth2 Configuration
 These are variables referenced by the associated service to connect its authentication system to [Keycloak](../deployment.md).