moby: sxmo: configure defaults

hosts/by-name/moby/polyfill.nix

@@ -1,4 +1,4 @@
-{ ... }:
+{ sane-lib, ... }:
 {
   sane.gui.sxmo = {
     settings = {
@@ -7,4 +7,17 @@
       # vol and power are detected correctly by upstream
     };
   };
+  # TODO: only populate this if sxmo is enabled?
+  sane.user.fs.".config/sxmo/profile" = sane-lib.fs.wantedText ''
+    # sourced by sxmo_init.sh
+    . sxmo_common.sh
+
+    export SXMO_SWAY_SCALE=1.5
+    export SXMO_ROTATION_GRAVITY=12800
+
+    export DEFAULT_COUNTRY=US
+    export BROWSER=librewolf
+
+    export SXMO_BG_IMG="$(xdg_data_path sxmo/background.jpg)"
+  '';
 }