rename modules folder to imports

imports/picom.nix

@@ -0,0 +1,41 @@
+{
+  services.picom = {
+    enable = true;
+    backend = "glx";
+    shadow = false;
+    shadowOpacity = 0.5;
+    vSync = false;
+    settings = {
+      blur = false;
+
+      shadow-radius = 12;
+      frame-opacity = 1.0;
+      inactive-opacity-override = false;
+      corner-radius = 12;
+      rounded-corners-exclude = [
+        "window_type = 'desktop'"
+        "window_type = 'tooltip'"
+      ];
+      mark-wmwin-focused = true;
+      mark-ovredir-focused = true;
+      detect-rounded-corners = true;
+      detect-client-opacity = true;
+      detect-transient = true;
+      use-damage = true;
+      log-level = "warn";
+      wintypes = {
+        tooltip = {
+          fade = true;
+          shadow = false;
+          opacity = 1.0;
+          focus = true;
+          full-shadow = false;
+        };
+        dock = {shadow = true;};
+        dnd = {shadow = true;};
+        popup_menu = {opacity = 1.0;};
+        dropdown_menu = {opacity = 1.0;};
+      };
+    };
+  };
+}