fix(keymaps): update all keymap descriptions to be Title Case (#2844)

lua/lazyvim/plugins/extras/editor/mini-files.lua

@@ -18,7 +18,7 @@ return {
       function()
         require("mini.files").open(vim.api.nvim_buf_get_name(0), true)
       end,
-      desc = "Open mini.files (directory of current file)",
+      desc = "Open mini.files (Directory of Current File)",
     },
     {
       "<leader>fM",
@@ -50,7 +50,7 @@ return {
       callback = function(args)
         local buf_id = args.data.buf_id
         -- Tweak left-hand side of mapping to your liking
-        vim.keymap.set("n", "g.", toggle_dotfiles, { buffer = buf_id, desc = "Toggle hidden files" })
+        vim.keymap.set("n", "g.", toggle_dotfiles, { buffer = buf_id, desc = "Toggle Hidden Files" })
       end,
     })