replace packer with lazy vim

lua/crentist/lazy/harpoon.lua

@@ -0,0 +1,18 @@
+return {
+    "theprimeagen/harpoon",
+    branch = "harpoon2",
+    dependencies = { "nvim-lua/plenary.nvim" },
+    config = function()
+        local harpoon = require("harpoon")
+
+        harpoon:setup()
+
+        vim.keymap.set("n", "<leader>a", function() harpoon:list():add() end)
+        vim.keymap.set("n", "<C-e>", function() harpoon.ui:toggle_quick_menu(harpoon:list()) end)
+
+        vim.keymap.set("n", "<C-h>", function() harpoon:list():select(1) end)
+        vim.keymap.set("n", "<C-j>", function() harpoon:list():select(2) end)
+        vim.keymap.set("n", "<C-k>", function() harpoon:list():select(3) end)
+        vim.keymap.set("n", "<C-l>", function() harpoon:list():select(4) end)
+    end
+}