Add a warning sign to "Warning" labels

Signed-off-by: Suguru Hirahara <acioustick@noreply.codeberg.org>

docs/configuring-playbook-matrix-corporal.md

@@ -2,7 +2,7 @@
 
 <hr/>
 
-**WARNING**: This is an advanced feature! It requires prior experience with Matrix and a specific need for using [Matrix Corporal](https://github.com/devture/matrix-corporal). If you're unsure whether you have such a need, you most likely don't.
+⚠️ **Warning**: This is an advanced feature! It requires prior experience with Matrix and a specific need for using [Matrix Corporal](https://github.com/devture/matrix-corporal). If you're unsure whether you have such a need, you most likely don't.
 
 <hr/>
 

docs/configuring-playbook-matrix-registration.md

@@ -2,9 +2,11 @@
 
 The playbook can install and configure [matrix-registration](https://github.com/ZerataX/matrix-registration) for you.
 
-**WARNING**: this is a poorly maintained and buggy project. It's better to avoid using it.
+⚠️ **Warnings**:
 
-**WARNING**: this is not related to [matrix-registration-bot](configuring-playbook-bot-matrix-registration-bot.md)
+- This is a poorly maintained and buggy project. It's better to avoid using it.
+
+- This is not related to [matrix-registration-bot](configuring-playbook-bot-matrix-registration-bot.md)
 
 > matrix-registration is a simple python application to have a token based Matrix registration.
 

docs/configuring-playbook-traefik.md

@@ -34,7 +34,7 @@ traefik_dashboard_basicauth_user: YOUR_USERNAME_HERE
 traefik_dashboard_basicauth_password: YOUR_PASSWORD_HERE
 ```
 
-**WARNING**: Enabling the dashboard on a hostname you use for something else (like `matrix_server_fqn_matrix` in the configuration above) may cause conflicts. Enabling the Traefik Dashboard makes Traefik capture all `/dashboard` and `/api` requests and forward them to itself. If any of the services hosted on the same hostname requires any of these 2 URL prefixes, you will experience problems. So far, we're not aware of any playbook services which occupy these endpoints and are likely to cause conflicts.
+⚠️ **Warning**: Enabling the dashboard on a hostname you use for something else (like `matrix_server_fqn_matrix` in the configuration above) may cause conflicts. Enabling the Traefik Dashboard makes Traefik capture all `/dashboard` and `/api` requests and forward them to itself. If any of the services hosted on the same hostname requires any of these 2 URL prefixes, you will experience problems. So far, we're not aware of any playbook services which occupy these endpoints and are likely to cause conflicts.
 
 ## Additional configuration
 
@@ -134,7 +134,7 @@ Changing the `url` to one with an `http://` prefix would allow to connect to the
 
 With these changes, all TCP traffic will be reverse-proxied to the target system.
 
-**WARNING**: This configuration might lead to problems or need additional steps when a [certbot](https://certbot.eff.org/) behind Traefik also tries to manage [Let's Encrypt](https://letsencrypt.org/) certificates, as Traefik captures all traffic to ```PathPrefix(`/.well-known/acme-challenge/`)```.
+⚠️ **Warning**: This configuration might lead to problems or need additional steps when a [certbot](https://certbot.eff.org/) behind Traefik also tries to manage [Let's Encrypt](https://letsencrypt.org/) certificates, as Traefik captures all traffic to ```PathPrefix(`/.well-known/acme-challenge/`)```.
 
 ## Traefik behind a `proxy_protocol` reverse-proxy
 

docs/howto-srv-server-delegation.md

@@ -91,7 +91,7 @@ By default, Coturn is configured to wait on the certificate for the `matrix.` su
 
 We also need to indicate to Coturn where the wildcard certificate is.
 
-**⚠️ WARNING ⚠️** : On first start of the services, Coturn might still fail to start because Traefik is still in the process of obtaining the certificates. If you still get an error, make sure Traefik obtained the certificates and restart the Coturn service (`just start-group coturn`).
+⚠️ **Warning** : On first start of the services, Coturn might still fail to start because Traefik is still in the process of obtaining the certificates. If you still get an error, make sure Traefik obtained the certificates and restart the Coturn service (`just start-group coturn`).
 
 This should not happen again afterwards as Traefik will renew certificates well before their expiry date, and the Coturn service is setup to restart periodically.
 

docs/uninstalling.md

@@ -1,9 +1,7 @@
 # Uninstalling
 
-**Warnings**:
-
+⚠️ **Warnings**:
 - If your server federates with others, make sure to **leave any federated rooms before nuking your Matrix server's data**. Otherwise, the next time you set up a Matrix server for this domain (regardless of the installation method you use), you'll encounter trouble federating.
-
 - If you have some trouble with your installation, you can just [re-run the playbook](installing.md) and it will try to set things up again. **Uninstalling and then installing anew rarely solves anything**.
 
 -----------------