niri: migrate to niri-nix (https://codeberg.org/bananad3v/niri-nix)

modules/desktop/wm/niri/config.kdl

@@ -1,9 +1,57 @@
-include "generated-config.kdl"
+include "generated.kdl"
+
+input {
+    focus-follows-mouse max-scroll-amount="0%"
+    workspace-auto-back-and-forth
+}
 
 layout {
+    gaps 23
+    center-focused-column "on-overflow"
+    always-center-single-column
+
+    focus-ring {
+        off
+    }
+
     border {
         on
+        width 4
+        inactive-color "#2e2e3eee"
+        active-gradient from="#6186d6ee" to="#cba6f7ee" angle=180 relative-to="workspace-view"
     }
+
+    insert-hint {
+        color "rgba(42, 44, 54, 0.5)"
+    }
+
+    preset-column-widths {
+        proportion 0.33333
+        proportion 0.4
+        proportion 0.5
+        proportion 0.6
+        proportion 0.66667
+        proportion 0.8
+    }
+
+    default-column-width { proportion 0.8; }
+
+    background-color "transparent"
+
+    tab-indicator {
+        width 10
+        place-within-column
+    }
+}
+
+prefer-no-csd
+
+hotkey-overlay {
+    skip-at-startup
+}
+
+clipboard {
+    disable-primary
 }
 
 blur {
@@ -13,6 +61,25 @@ blur {
     saturation 1.5
 }
 
+layer-rule {
+    match namespace="^wallpaper$"
+    place-within-backdrop true
+}
+
+overview {
+    workspace-shadow {
+        off
+    }
+}
+
+animations {
+    on
+    slowdown 1.5
+    workspace-switch {
+        spring damping-ratio=1.0 stiffness=1000 epsilon=0.0001
+    }
+}
+
 window-rule {
     draw-border-with-background false
     geometry-corner-radius 14.000000 14.000000 14.000000 14.000000
@@ -39,3 +106,10 @@ window-rule {
     match app-id="org.gnome.Nautilus"
     opacity 0.6
 }
+
+window-rule {
+    match app-id="org.jackhuang.hmcl.Launcher"
+    border {
+        off
+    }
+}