Remove grub

New systems will use `systemd-boot`, as it's simpler

tasks/boot.yml

@@ -1,13 +1,3 @@
-- name: Install Grub
-  kewlfft.aur.aur:
-    name: "{{ item }}"
-  become: true
-  become_user: aur_builder
-  loop:
-    - grub-customizer
-    - grub2-theme-archlinux
-    - os-prober
-
 - name: Install LightDM
   kewlfft.aur.aur:
     name: "{{ item }}"
@@ -89,13 +79,6 @@
     - plymouth
     - plymouth-theme-ibm-git
 
-- name: Set kernel parameters
-  lineinfile:
-    path: /etc/default/grub
-    regexp: ^GRUB_CMDLINE_LINUX_DEFAULT=
-    line: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash loglevel=3 rd.udev.log_priority=3 vt.global_cursor_default=0"
-  register: kernel_parameters
-
 - name: Install plymouth config
   copy:
     src: ./files/plymouth.conf
@@ -114,10 +97,6 @@
   command: mkinitcpio -P
   when: plymouth_config.changed or initrd_hooks.changed
 
-- name: Rebuild GRUB config
-  command: grub-mkconfig -o /boot/grub/grub.cfg
-  when: kernel_parameters.changed
-
 - name: Enable lightdm
   systemd:
     name: lightdm