Switch to new lazy-based config

Still a bit WIP. Gradually adding back old plugins and config from old config.

lua/plugins/dial.lua

@@ -0,0 +1,35 @@
+-- better increase/descrease
+return {
+  "monaqa/dial.nvim",
+  keys = {
+    {
+      "<C-a>",
+      function()
+        return require("dial.map").inc_normal()
+      end,
+      expr = true,
+      desc = "Increment",
+    },
+    {
+      "<C-x>",
+      function()
+        return require("dial.map").dec_normal()
+      end,
+      expr = true,
+      desc = "Decrement",
+    },
+  },
+  config = function()
+    local augend = require("dial.augend")
+    require("dial.config").augends:register_group({
+      default = {
+        augend.integer.alias.decimal,
+        augend.integer.alias.hex,
+        augend.date.alias["%Y/%m/%d"],
+        augend.constant.alias.bool,
+        augend.semver.alias.semver,
+        augend.constant.new({ elements = { "let", "const" } }),
+      },
+    })
+  end,
+}