improve config structure

lua/plugins/telescope.lua

@@ -0,0 +1,70 @@
+local M = {}
+
+M.config = function()
+    require("telescope").setup {
+        defaults = {
+            vimgrep_arguments = {
+                "rg",
+                "--color=never",
+                "--no-heading",
+                "--with-filename",
+                "--line-number",
+                "--column",
+                "--smart-case"
+            },
+            prompt_prefix = "   ",
+            selection_caret = "  ",
+            entry_prefix = "  ",
+            initial_mode = "insert",
+            selection_strategy = "reset",
+            sorting_strategy = "descending",
+            layout_strategy = "horizontal",
+            layout_config = {
+                horizontal = {
+                    prompt_position = "top",
+                    preview_width = 0.55,
+                    results_width = 0.8
+                },
+                vertical = {
+                    mirror = false
+                },
+                width = 0.87,
+                height = 0.80,
+                preview_cutoff = 120
+            },
+            file_sorter = require "telescope.sorters".get_fuzzy_file,
+            file_ignore_patterns = {},
+            generic_sorter = require "telescope.sorters".get_generic_fuzzy_sorter,
+            shorten_path = true,
+            winblend = 0,
+            border = {},
+            borderchars = {"─", "│", "─", "│", "╭", "╮", "╯", "╰"},
+            color_devicons = true,
+            use_less = true,
+            set_env = {["COLORTERM"] = "truecolor"}, -- default = nil,
+            file_previewer = require "telescope.previewers".vim_buffer_cat.new,
+            grep_previewer = require "telescope.previewers".vim_buffer_vimgrep.new,
+            qflist_previewer = require "telescope.previewers".vim_buffer_qflist.new,
+            -- Developer configurations: Not meant for general override
+            buffer_previewer_maker = require "telescope.previewers".buffer_previewer_maker
+        },
+        extensions = {
+            fzf = {
+                fuzzy = true, -- false will only do exact matching
+                override_generic_sorter = false, -- override the generic sorter
+                override_file_sorter = true, -- override the file sorter
+                case_mode = "smart_case" -- or "ignore_case" or "respect_case"
+                -- the default case_mode is "smart_case"
+            },
+            media_files = {
+                filetypes = {"png", "webp", "jpg", "jpeg"},
+                find_cmd = "rg" -- find command (defaults to `fd`)
+            }
+        }
+    }
+
+    require("telescope").load_extension("fzf")
+    require("telescope").load_extension("media_files")
+end
+
+return M