adding neovim config, splitting it up

.config/nvim/lua/klowner/plugins/telescope.lua

@@ -0,0 +1,49 @@
+return {
+  "nvim-telescope/telescope.nvim",
+  branch = "0.1.x",
+  dependencies = {
+    "nvim-lua/plenary.nvim",
+    { "nvim-telescope/telescope-fzf-native.nvim", build = "make" },
+    "nvim-tree/nvim-web-devicons",
+    "folke/todo-comments.nvim",
+  },
+  config = function()
+    local telescope = require("telescope")
+    local actions = require("telescope.actions")
+    local transform_mod = require("telescope.actions.mt").transform_mod
+
+    local trouble = require("trouble")
+
+    -- or create your custom action
+    local custom_actions = transform_mod({
+      open_trouble_qflist = function(prompt_bufnr)
+        trouble.toggle("quickfix")
+      end,
+    })
+
+    telescope.setup({
+      defaults = {
+        path_display = { "smart" },
+        mappings = {
+          i = {
+            ["<C-k>"] = actions.move_selection_previous, -- move to prev result
+            ["<C-j>"] = actions.move_selection_next, -- move to next result
+            ["<C-q>"] = actions.send_selected_to_qflist + custom_actions.open_trouble_qflist,
+            ["<C-t>"] = require("trouble.sources.telescope").open,
+          },
+        },
+      },
+    })
+
+    telescope.load_extension("fzf")
+
+    -- set keymaps
+    local keymap = vim.keymap -- for conciseness
+
+    keymap.set("n", "<leader>ff", "<cmd>Telescope find_files<cr>", { desc = "Fuzzy find files in cwd" })
+    keymap.set("n", "<leader>fr", "<cmd>Telescope oldfiles<cr>", { desc = "Fuzzy find recent files" })
+    keymap.set("n", "<leader>fs", "<cmd>Telescope live_grep<cr>", { desc = "Find string in cwd" })
+    keymap.set("n", "<leader>fc", "<cmd>Telescope grep_string<cr>", { desc = "Find string under cursor in cwd" })
+    keymap.set("n", "<leader>ft", "<cmd>TodoTelescope<cr>", { desc = "Find todos" })
+  end,
+}