add flatpak to amd-workstation

machines/AMD-Workstation/default.nix

@@ -12,6 +12,7 @@
     customProfiles.bluetooth
     customProfiles.cassowary
     customProfiles.emulators
+    customProfiles.flatpak
     customProfiles.hoyo
     customProfiles.minecraft
     customProfiles.nicotine

profiles/applications/flatpak.nix

@@ -0,0 +1,17 @@
+{ pkgs, ... }: {
+  services.flatpak.enable = true;
+  xdg.portal.enable = true;
+
+  systemd.services.flatpak-repo = {
+    wantedBy = [ "multi-user.target" ];
+    path = [ pkgs.flatpak ];
+    script = ''
+      flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+    '';
+  };
+
+  persist.state = {
+    directories = [ "/var/lib/flatpak" ];
+    homeDirectories = [ ".local/share/flatpak" ".var" ];
+  };
+}

profiles/workspace/zsh/default.nix

@@ -150,6 +150,7 @@
           }
 
           XDG_DATA_DIRS=$XDG_DATA_DIRS:$GSETTINGS_SCHEMAS_PATH
+          export XDG_DATA_DIRS=$XDG_DATA_DIRS:/usr/share:/var/lib/flatpak/exports/share:$HOME/.local/share/flatpak/exports/share
 
           PS1="$PS1
           $ "