Label terminal commands and directory trees in code blocks

content/en/3.serveex/9.apps/1.adguard.md

@@ -40,7 +40,7 @@ This is how ads and malicious domains are blocked—Adguard blocks only the bad
 ## Installation
 Folder structure:
 
-```sh
+```text [Directory tree]
 root
 └── docker
     └── adguard
@@ -145,7 +145,7 @@ Create and open the file `adguard.subdomain.conf`
 You can use [File Browser](/serveex/files/file-browser) to browse and edit files instead of using terminal commands.
 ::
 
-```sh
+```bash [Terminal]
 sudo nano /docker/swag/config/nginx/proxy-confs/adguard.subdomain.conf
 ```
 

content/en/3.serveex/9.apps/2.vaultwarden.md

@@ -20,7 +20,7 @@ Vaultwarden is a fork of [Bitwarden](https://bitwarden.com/fr-fr/help/).
 ## Installation
 Folder structure:
 
-```sh
+```text [Directory tree]
 root
 └── docker
     └── vaultwarden
@@ -79,7 +79,7 @@ services:
 
 Next, generate a password hash to put in the `TOKEN` variable in `.env`:
 
-```sh
+```bash [Terminal]
 echo -n 'yourpassword' | argon2 "$(openssl rand -base64 32)" -e -id -k 65540 -t 3 -p 4
 ```
 
@@ -145,7 +145,7 @@ In SWAG's config folder, create the file `vault.subdomain.conf`:
 ✨ __Tip:__ Use [File Browser](/serveex/files/file-browser) to navigate and edit files instead of using terminal commands.
 ::
 
-```sh
+```bash [Terminal]
 sudo nano /docker/swag/config/nginx/proxy-confs/vault.subdomain.conf
 ```