some config changes

lua/custom/plugins/init.lua

@@ -2,4 +2,16 @@
 --  I promise not to create any merge conflicts in this directory :)
 --
 -- See the kickstart.nvim README for more information
-return {}
+return {
+  -- should show a neat cursor trail when the cursor is moved quickly.
+  'sphamba/smear-cursor.nvim',
+  opts = {
+    -- FIRE MODE --
+    --   cursor_color = '#ff8800',
+    --   stiffness = 0.3,
+    --   trailing_stiffness = 0.1,
+    --   trailing_exponent = 3,
+    --   gamma = 1,
+    --   volume_reduction_exponent = -0.1,
+  },
+}