remove(apps): imv replaced by yazi

apps/imv/default.nix

@@ -1,23 +1,31 @@
 {pkgs, ...}: {
-  home.packages = with pkgs; [imv];
+  home.packages = [pkgs.swayimg];
 
   xdg.mimeApps = {
     enable = true;
     defaultApplications = {
-      "image/png" = "imv.desktop";
-      "image/jpeg" = "imv.desktop";
-      "image/gif" = "imv.desktop";
-      "image/webp" = "imv.desktop";
-      "image/bmp" = "imv.desktop";
-      "image/svg+xml" = "imv.desktop";
-      "image/tiff" = "imv.desktop";
+      "image/png" = "swayimg.desktop";
+      "image/jpeg" = "swayimg.desktop";
+      "image/gif" = "swayimg.desktop";
+      "image/webp" = "swayimg.desktop";
+      "image/bmp" = "swayimg.desktop";
+      "image/svg+xml" = "swayimg.desktop";
+      "image/tiff" = "swayimg.desktop";
     };
   };
 
+  # swayimg config - window sizes to image, no black bars
+  xdg.configFile."swayimg/config".text = ''
+    [general]
+    size = image
+
+    [viewer]
+    scale = optimal
+  '';
+
   wayland.windowManager.hyprland.settings.windowrulev2 = [
-    # --- IMAGE VIEWER (IMV) ---
-    "float, class:^(imv)$"
-    "center, class:^(imv)$"
-    "size 70% 70%, class:^(imv)$"
+    # --- IMAGE VIEWER (swayimg) ---
+    "float, class:^(swayimg)$"
+    "center, class:^(swayimg)$"
   ];
 }