Setup for ns-3 mmWave IAB dev

lua/custom/plugins/init.lua

@@ -2,4 +2,8 @@
 --  I promise not to create any merge conflicts in this directory :)
 --
 -- See the kickstart.nvim README for more information
-return {}
+return {
+  vim.keymap.set('n', '<leader>sm', function()
+    require('telescope.builtin').live_grep { search_dirs = { '/home/ccs/missbrenner/Documents/ns-3/ns3-mmwave-iab/src/mmwave/' } }
+  end, { desc = '[S]earch [M]mwave files' }),
+}