Added harpoon and autopairs plugins

lua/custom/plugins/autopairs.lua

@@ -0,0 +1,7 @@
+return {
+  'windwp/nvim-autopairs',
+  event = 'InsertEnter',
+  config = true,
+  -- use opts = {} for passing setup options
+  -- this is equivalent to setup({}) function
+}

lua/custom/plugins/harpoon.lua

@@ -0,0 +1,64 @@
+return {
+  'ThePrimeagen/harpoon',
+  branch = 'harpoon2',
+  commit = 'e76cb03',
+  dependencies = { 'nvim-lua/plenary.nvim' },
+  config = function()
+    local harpoon = require 'harpoon'
+    harpoon:setup {
+      settings = {
+        save_on_toggle = true,
+        mark_branch = true,
+      },
+    }
+
+    -- basic telescope configuration
+    local conf = require('telescope.config').values
+    local function toggle_telescope(harpoon_files)
+      local file_paths = {}
+      for _, item in ipairs(harpoon_files.items) do
+        table.insert(file_paths, item.value)
+      end
+
+      require('telescope.pickers')
+        .new({}, {
+          prompt_title = 'Harpoon',
+          finder = require('telescope.finders').new_table {
+            results = file_paths,
+          },
+          previewer = conf.file_previewer {},
+          sorter = conf.generic_sorter {},
+        })
+        :find()
+    end
+
+    vim.keymap.set('n', '<C-h>', function()
+      toggle_telescope(harpoon:list())
+    end, { desc = 'Open harpoon window' })
+
+    vim.keymap.set('n', '<leader>ha', function()
+      harpoon:list():add()
+    end, { desc = '[H]arpoon [A]dd mark' })
+
+    vim.keymap.set('n', '<C-1>', function()
+      harpoon:list():select(1)
+    end)
+    vim.keymap.set('n', '<C-2>', function()
+      harpoon:list():select(2)
+    end)
+    vim.keymap.set('n', '<C-3>', function()
+      harpoon:list():select(3)
+    end)
+    vim.keymap.set('n', '<C-4>', function()
+      harpoon:list():select(4)
+    end)
+
+    -- Toggle previous & next buffers stored within Harpoon list
+    vim.keymap.set('n', '<leader>hp', function()
+      harpoon:list():prev()
+    end, { desc = '[H]arpoon [P]rev item' })
+    vim.keymap.set('n', '<leader>hn', function()
+      harpoon:list():next()
+    end, { desc = '[H]arpoon [N]ext item' })
+  end,
+}