add a plugin to override the dashboard config link

dot_config/nvim/lua/plugins/dashboard.lua

@@ -0,0 +1,21 @@
+-- Various dashboard adjustments
+
+return {
+  "nvimdev/dashboard-nvim",
+  opts = function(_, opts)
+    -- Remove the original "config" button
+    table.remove(opts.config.center, 5)
+
+    -- Build a new button
+    local button = {
+      action = "Telescope find_files cwd=~/.local/share/chezmoi/",
+      desc = "Dotfiles",
+      icon = "⚙️  ",
+      key = "c",
+    }
+
+    button.desc = button.desc .. string.rep(" ", 43 - #button.desc)
+    button.key_format = "  %s"
+    table.insert(opts.config.center, 5, button)
+  end,
+}