added more capabilities to my nvim setup

lua/plugins/theme.lua

@@ -0,0 +1,20 @@
+return {
+  {
+    "catppuccin/nvim",
+    name = "catppuccin",
+    priority = 1000,
+    opts = {
+      integrations = {
+        treesitter = true,
+        cmp = true,
+        gitsigns = true,
+        neotest = true,
+        dap = true,
+      },
+    },
+    config = function(_, opts)
+      require("catppuccin").setup(opts)
+      vim.cmd.colorscheme("catppuccin-mocha")
+    end,
+  },
+}