feat: Enhance game station setup and configuration

- Updated README with detailed instructions for creating a dedicated Ansible user on Linux, including SSH key setup and passwordless sudo.
- Added userConfigurations.json for Steam ROM Manager with configurations for various gaming consoles.
- Introduced scripts for managing Gamescope and Steam sessions, including launch scripts for various emulators (Genesis, PSP, RPCS3, SNES).
- Created systemd service for Gamescope session management.
- Developed Ansible playbook for configuring Fedora for optimized Sunshine and Gamescope streaming, including user setup and system configurations.
- Updated Prometheus configuration to reflect changes in exporter targets.
- Commented out the Devolo exporter module in Terraform configuration for future reference.

Readme.MD

@@ -30,15 +30,43 @@ sectool exec cntb get instances --oauth2-clientid="$CONTABO_CLIENT_ID" --oauth2-
 
 # Windows
 
-## Create a Dedicated “Ansible” User (One-Time Setup)
+## Create a Dedicated “Ansible” User (One-Time Setup) — Linux
 
 ```
-net user provision <secure_password> /add
-net localgroup Administrators provision /add
-# Prevent password expiration
-wmic UserAccount where "Name='provision'" set PasswordExpires=FALSE
+# Create the provision user (Debian/Ubuntu)
+sudo useradd -m -s /bin/bash -G sudo provision
+sudo passwd provision
+
+# OR (RHEL/CentOS/Fedora)
+sudo useradd -m -s /bin/bash -G wheel provision
+sudo passwd provision
 ```
 
+```
+# Allow passwordless sudo for the provision user (recommended for Ansible)
+echo 'provision ALL=(ALL) NOPASSWD:ALL' | sudo tee /etc/sudoers.d/provision
+sudo chmod 440 /etc/sudoers.d/provision
+
+# Or edit safely:
+sudo visudo -f /etc/sudoers.d/provision
+# and add:
+# provision ALL=(ALL) NOPASSWD:ALL
+```
+
+```
+# Install SSH authorized key for the provision user (recommended over passwords)
+sudo -u provision mkdir -p /home/provision/.ssh
+sudo -u provision chmod 700 /home/provision/.ssh
+echo "<your_public_key_here>" | sudo -u provision tee /home/provision/.ssh/authorized_keys
+sudo -u provision chmod 600 /home/provision/.ssh/authorized_keys
+```
+
+Notes:
+- Replace <your_public_key_here> with the actual public key.
+- Use a strong password if you must set one; prefer SSH keys.
+- For tighter security, restrict the sudoers entry to only the commands Ansible requires instead of ALL.
+- Validate sudoers syntax with visudo to avoid lockout.
+
 ## Configure windows to allow Ansible to connect via WinRM
 
 Copy the script located in scripts "ConfigureRemotingForAnsible.ps1" and run it on the target machine.