Use simpler file structure

roles/arch/tasks/network.yml

@@ -1,46 +0,0 @@
-- name: setup desktop systemd networkd
-  become: yes
-  template:
-    src: "desktop/network.j2"
-    dest:  "/etc/systemd/network/20-wired.network"
-    owner: root
-    group: root
-    mode: "0644"
-  notify: restart systemd-networkd
-  when: platform == "desktop"
-
-- name: setup laptop systemd networkd
-  become: yes
-  template:
-    src: "laptop/network.j2"
-    dest:  "/etc/systemd/network/20-wireless.network"
-    owner: root
-    group: root
-    mode: "0644"
-  notify: restart systemd-networkd
-  when: platform == "laptop"
-
-- name: start systemd-resolved service
-  become: yes
-  systemd:
-    name: systemd-resolved
-    state: started
-    enabled: yes
-
-- name: start iwd service
-  become: yes
-  systemd:
-    name: iwd
-    state: started
-    enabled: yes
-  when: platform == "laptop"
-
-- name: copy firewall template
-  become: yes
-  template:
-    src: "{{ platform }}/nftables.j2"
-    dest: "/etc/nftables.conf"
-    owner: root
-    group: root
-    mode: "0600"
-  notify: restart nftables