Initial commit: Omeron modular Hyprland setup framework

- Modular installer with gum-based TUI
- Fresh-install detection with auto GPU driver selection
- Preflight module for system detection (Intel/AMD/NVIDIA)
- Core modules: packages, dotfiles, services, SDDM
- Optional software installer (Obsidian, Neovim, VS Code, etc.)
- Homelab config module with dynamic AGS integration
- Two complete themes: Forest Neon and Rose Night
- 19 Hyprland control scripts + 4 AGS widgets
- Idempotent dotfile deployment with automatic backup
- YAML-based configuration, extensible module system
- Full logging to ~/.local/share/omeron/

dotfiles/hypr/Scripts/ags-switcher.sh

@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+HYPR_DIR="$(cd -- "$SCRIPT_DIR/.." && pwd)"
+MODE="${1:-wallpaper}"
+export HYPR_DIR
+export HYPR_SWITCHER_THEME_DIR="$HYPR_DIR/Themes"
+export HYPR_SWITCHER_WALLPAPER_DIR="${WALLPAPER_DIR:-$HOME/Bilder/Wallpaper}"
+
+notify() {
+    notify-send "AGS Switcher" "$1" >/dev/null 2>&1 || true
+}
+
+if ! command -v ags >/dev/null 2>&1; then
+    notify "ags ist nicht installiert."
+    exit 1
+fi
+
+cd "$HYPR_DIR"
+ags quit --instance hypr-switcher >/dev/null 2>&1 || true
+exec ags run "$HYPR_DIR/ags/switcher.tsx" "$MODE"