artemsion: samba, flakpak, palatine-hill: act-runner, samba, nextcloud

- adds happy 17th AO3 skin
- removes zen kernel from artemision
- adds flatpak to artemision
- adds samba client to artemision
- add samba import for palatine-hill
- fix formatting on act-runner
- fix nextcloud pre-generation script to use new image scheme

Signed-off-by: ahuston-0 <aliceghuston@gmail.com>

systems/palatine-hill/nextcloud.nix

@@ -17,12 +17,10 @@
 
   systemd.services."nextcloud-pre-generate" = {
     requires = [
-      "docker.service"
-      "multi-user.target"
+      "docker-nextcloud.service"
     ];
     after = [
-      "docker.service"
-      "multi-user.target"
+      "docker-nextcloud.service"
     ];
     description = "incremental pre-generation of previews on nextcloud";
     serviceConfig = {
@@ -31,10 +29,10 @@
       Group = "docker";
       ExecStart = [
         ''
-          ${pkgs.bash}/bin/bash -c '${pkgs.docker}/bin/docker ps --format "{{.Names}}" | ${pkgs.gnugrep}/bin/grep -q "^nextcloud-nextcloud-1$"'
+          ${pkgs.bash}/bin/bash -c '${pkgs.docker}/bin/docker ps --format "{{.Names}}" | ${pkgs.gnugrep}/bin/grep -q "^nextcloud$"'
         ''
         ''
-          ${pkgs.docker}/bin/docker exec --user www-data nextcloud-nextcloud-1 php occ preview:pre-generate
+          ${pkgs.docker}/bin/docker exec --user www-data nextcloud php occ preview:pre-generate
         ''
       ];
     };