feat(extras): add chezmoi extra (#2859)

It is just a small extra for those that use Chezmoi)

---------

Co-authored-by: Iordanis Petkakis <12776461+dpetka2001@users.noreply.github.com>

lua/lazyvim/plugins/extras/util/chezmoi.lua

@@ -0,0 +1,69 @@
+return {
+  {
+    -- highlighting for chezmoi files template files
+    "alker0/chezmoi.vim",
+    init = function()
+      vim.g["chezmoi#use_tmp_buffer"] = 1
+      vim.g["chezmoi#source_dir_path"] = os.getenv("HOME") .. "/.local/share/chezmoi"
+    end,
+  },
+  {
+    "xvzc/chezmoi.nvim",
+    keys = {
+      {
+        "<leader>sz",
+        function()
+          require("telescope").extensions.chezmoi.find_files()
+        end,
+        desc = "Chezmoi",
+      },
+    },
+    opts = {
+      edit = {
+        watch = false,
+        force = false,
+      },
+      notification = {
+        on_open = true,
+        on_apply = true,
+        on_watch = false,
+      },
+      telescope = {
+        select = { "<CR>" },
+      },
+    },
+    init = function()
+      -- run chezmoi edit on file enter
+      vim.api.nvim_create_autocmd({ "BufRead", "BufNewFile" }, {
+        pattern = { os.getenv("HOME") .. "/.local/share/chezmoi/*" },
+        callback = function()
+          vim.schedule(require("chezmoi.commands.__edit").watch)
+        end,
+      })
+    end,
+  },
+  {
+    "nvimdev/dashboard-nvim",
+    optional = true,
+    opts = function(_, opts)
+      local projects = {
+        action = "Telescope chezmoi find_files",
+        desc = "  Config",
+        icon = "",
+        key = "c",
+      }
+
+      projects.desc = projects.desc .. string.rep(" ", 43 - #projects.desc)
+      projects.key_format = "  %s"
+
+      -- remove lazyvim config property
+      for i = #opts.config.center, 1, -1 do
+        if opts.config.center[i].key == "c" then
+          table.remove(opts.config.center, i)
+        end
+      end
+
+      table.insert(opts.config.center, 5, projects)
+    end,
+  },
+}