add(jellyfin): immersion mode

immersion turns off all other monitor. great for movies

apps/jellyfin-mpv-shim/default.nix

@@ -1,15 +1,18 @@
 {pkgs, ...}: {
+  imports = [
+    ./immersion.nix
+  ];
   services.jellyfin-mpv-shim = {
     enable = true;
     package = pkgs.jellyfin-mpv-shim;
-    
+
     mpvConfig = {
       osc = false;
       osd-bar = false;
       load-scripts = true;
       input-vo-keyboard = true;
       input-default-bindings = true;
-      
+
       # Automatic subtitle selection logic:
       # Prefer English subtitles
       slang = "eng,en";
@@ -29,12 +32,12 @@
       use_mpv_config = false;
       enable_osc = false;
       menu_mouse = true;
-      
+
       # Shim specific auto-sub logic
       # "subs-fallback" is a known good setting for the shim to handle this
       subtitle_color = "#FFFFFFFF";
       subtitle_size = 100;
-      
+
       audio_output = "hdmi";
       auto_play = true;
       fullscreen = true;
@@ -54,14 +57,14 @@
   home.file.".config/jellyfin-mpv-shim/scripts/autocrop.lua" = {
     source = "${pkgs.mpvScripts.autocrop}/share/mpv/scripts/autocrop.lua";
   };
-  
+
   home.file.".config/jellyfin-mpv-shim/fonts" = {
     source = "${pkgs.mpvScripts.uosc}/share/fonts";
     recursive = true;
   };
 
   wayland.windowManager.hyprland.settings = {
-    exec-once = [ "systemctl --user start jellyfin-mpv-shim" ];
+    exec-once = ["systemctl --user start jellyfin-mpv-shim"];
     windowrule = [
       # --- JELLYFIN MPV SHIM ---
       "match:class ^(jellyfin-mpv-shim)$, float on"
@@ -72,4 +75,5 @@
       "match:class ^(jellyfin-mpv-shim)$, no_blur on"
     ];
   };
-}
+}
+