feat: add keybind for deleting buffer in telescope

lua/plugins/telescope.lua

@@ -5,10 +5,40 @@ return {
 		dependencies = { "nvim-lua/plenary.nvim" },
 		config = function()
 			local builtin = require("telescope.builtin")
+			local action_state = require("telescope.actions.state")
+      local actions = require("telescope.actions")
 
 			vim.keymap.set("n", "<C-p>", builtin.find_files, { desc = "Telescope find files" })
 			vim.keymap.set("n", "<leader>fg", builtin.live_grep, { desc = "Telescope live grep" })
-			vim.keymap.set("n", "<leader>fb", builtin.buffers, { desc = "Telescope buffers" })
+
+			Buffer_searcher = function()
+				builtin.buffers({
+          initial_mode = "normal",
+					sort_mru = true,
+					attach_mappings = function(prompt_buffer, map)
+            local refresh_buffer_searcher = function()
+                actions.close(prompt_buffer)
+                vim.schedule(Buffer_searcher)
+            end
+
+						local delete_buf = function()
+							local picker = action_state.get_current_picker(prompt_buffer)
+							local selection = picker:get_multi_selection()
+							for _, entry in ipairs(selection) do
+								vim.api.nvim_buf_delete(entry.bufnr, { force = true })
+							end
+              refresh_buffer_searcher()
+						end
+
+						map("n", "dd", delete_buf)
+
+						return true
+					end,
+				})
+			end
+
+			vim.keymap.set("n", "<leader>fb", Buffer_searcher, { desc = "Telescope buffers" })
+
 			vim.keymap.set("n", "<leader>fh", builtin.help_tags, { desc = "Telescope help tags" })
 		end,
 	},