⚙️ config(nvim): move rainbow delimeters options into the setup function itself

.config/nvim/lua/plugins/extras/ui/rainbow-delimeters.lua

@@ -1,18 +1,17 @@
 return {
   "HiPhish/rainbow-delimiters.nvim",
   event = "LazyFile",
-  opts = {
-    highlight = {
-      "RainbowDelimiterBlue",
-      "RainbowDelimiterYellow",
-      "RainbowDelimiterViolet",
-      "RainbowDelimiterOrange",
-      "RainbowDelimiterCyan",
-      "RainbowDelimiterRed",
-      "RainbowDelimiterGreen",
-    },
-  },
-  config = function(_, opts)
-    require("rainbow-delimiters.setup").setup({ opts })
+  config = function()
+    require("rainbow-delimiters.setup").setup({
+      highlight = {
+        "RainbowDelimiterBlue",
+        "RainbowDelimiterYellow",
+        "RainbowDelimiterViolet",
+        "RainbowDelimiterOrange",
+        "RainbowDelimiterCyan",
+        "RainbowDelimiterRed",
+        "RainbowDelimiterGreen",
+      },
+    })
   end,
 }