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.

ansible/files/game_station/user/launch_rpcs3.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euo pipefail
+LOGFILE="$HOME/.local/logs/rpcs3.log"
+
+log() { echo "[$(date --iso-8601=seconds)] $*" | tee -a "$LOGFILE"; }
+
+RPCS_BIN="$(command -v rpcs3 || true)"
+if [ -z "$RPCS_BIN" ]; then
+  log "ERROR: rpcs3 not found in PATH"
+  exit 127
+fi
+
+log "Launching RPCS3: $RPCS_BIN \"${@}\""
+"$RPCS_BIN" --no-gui --fullscreen "${@}" >>"$LOGFILE"
+