added yazi as filechooser for xdg, and added override for some

conflicted package

home/config/niri/wrules.kdl

@@ -3,6 +3,13 @@ window-rule {
     open-floating true
 }
 
+window-rule {
+    match title="^termfilechooser$"
+    open-floating true
+    default-column-width { proportion 0.6; }
+    default-window-height { proportion 0.6; }
+}
+
 window-rule {
     geometry-corner-radius 12
     clip-to-geometry true