feat: implement hyprland role and package configuration

Co-authored-by: Junie <junie@jetbrains.com>

ansible/vars/main.yml

@@ -9,3 +9,59 @@ os_type: archlinux
 pnpm_version: "25.6.1"
 python_version: "3.14.3"
 php_version: "8.5.3"
+
+# ---------------------------------------------------------------------------
+# system-upgrade role: kernel + NVIDIA preparation for Hyprland/Wayland
+# ---------------------------------------------------------------------------
+# Strategy: keep linux618 as fallback, add linux70 (7.0.x stable)
+# as the new daily-driver kernel. Migrate NVIDIA from the pinned 575xx branch
+# to the 580xx branch (NFB) for Pascal compatibility.
+# See: docs/adr/0002-kernel-and-nvidia-strategy.md
+kernel_packages:
+  - linux618
+  - linux618-headers
+  - linux70
+  - linux70-headers
+nvidia_kernel_modules:
+  - linux618-nvidia-580xx
+  - linux70-nvidia-580xx
+nvidia_userspace_packages:
+  - nvidia-580xx-utils
+  - lib32-nvidia-580xx-utils
+  - opencl-nvidia-580xx
+  - nvidia-580xx-settings
+nvidia_packages_to_remove:
+  - linux612-nvidia-575xx
+  - nvidia-575xx-utils
+  - lib32-nvidia-575xx-utils
+  - nvidia-575xx-settings
+  - opencl-nvidia
+# Pre-flight: refuse to proceed if free space on / drops below this many GiB.
+# Current usage is ~87% so we keep this conservative.
+min_free_root_gb: 5
+
+# ---------------------------------------------------------------------------
+# hyprland role: packages and configuration
+# ---------------------------------------------------------------------------
+hyprland_packages:
+  - hyprland
+  - hyprlock
+  - hypridle
+  - hyprshot
+  - hyprcursor
+  - xdg-desktop-portal-hyprland
+  - waybar
+  - wofi
+  - dunst
+  - kitty
+  - cliphist
+  - wl-clipboard
+  - brightnessctl
+  - pipewire
+  - pipewire-pulse
+  - wireplumber
+  - pavucontrol
+  - dolphin
+  - egl-wayland
+  - qt5-wayland
+  - qt6-wayland