fix: WireGuard client improvements

- Updated WireGuard client to use `wg-quick` instead of `sudo wg-quick`.
- Improved error handling in WireGuard client.
- Added `sudo` to `wg show` command for proper permissions.
- Updated example `wireguard.vsh` script to reflect changes.
- Added a new `wg0.conf` file for the WireGuard configuration.
- Resolved the issue where the script wasn't finding the configuration file.

Co-authored-by: mahmmoud.hassanein <mahmmoud.hassanein@gmail.com>

examples/develop/wireguard/wg0.conf

@@ -0,0 +1,8 @@
+[Interface]
+Address = 10.10.3.0/24
+PrivateKey = wDewSiri8jlaGnUDN6SwK7QhN082U7gfX27YMGILvVA=
+[Peer]
+PublicKey = 2JEGJQ8FbajdFk0fFs/881H/D3FRjwlUxvNDZFxDeWQ=
+AllowedIPs = 10.10.0.0/16, 100.64.0.0/16
+PersistentKeepalive = 25
+Endpoint = 185.206.122.31:3241