better telescope config

lua/configs/telescope.lua

@@ -1,3 +1,5 @@
+dofile(vim.g.base46_cache .. "telescope")
+
 local options = {
   pickers = {
     colorscheme = { enable_preview = true },
@@ -17,6 +19,26 @@ local options = {
       sort_mru = true,
     },
   },
+  defaults = {
+    prompt_prefix = "   ",
+    selection_caret = " ",
+    entry_prefix = " ",
+    sorting_strategy = "ascending",
+    layout_config = {
+      horizontal = {
+        prompt_position = "top",
+        preview_width = 0.55,
+      },
+      width = 0.87,
+      height = 0.80,
+    },
+    mappings = {
+      n = { ["q"] = require("telescope.actions").close },
+    },
+  },
+
+  extensions_list = { "themes", "terms" },
+  extensions = {},
 }
 
 return options