added borders to the hover and diagnostics; improved telescope visuals

after/plugin/telescope.lua

@@ -1,18 +1,44 @@
-local builtin = require('telescope.builtin')
-vim.keymap.set('n', '<leader>pf', builtin.find_files, {})
-vim.keymap.set('n', '<C-p>', builtin.git_files, {})
-vim.keymap.set('n', '<leader>pt', ':TodoTelescope<CR>')
-vim.keymap.set('n', '<leader>ps', function()
-    local status, result = pcall(function() return vim.fn.input('Grep > ') end)
-    --
-    -- prevent keyboard interrupt error
-    if not status then
-        return
-    end
+require("telescope").setup({
+	defaults = {
+		layout_strategy = "horizontal",
+		layout_config = {
+			horizontal = {
+				prompt_position = "bottom",
+				preview_width = 0.55,
+				results_width = 0.8,
+			},
+			vertical = {
+				mirror = false,
+			},
+			width = 0.87,
+			height = 0.80,
+			preview_cutoff = 120,
+		},
+		borderchars = require("409.ui").telescope_border,
+		prompt_prefix = "   ",
+		color_devicons = true,
+	},
+})
 
-    builtin.grep_string({ search = result });
+local builtin = require("telescope.builtin")
+
+vim.keymap.set("n", "<leader>pf", builtin.find_files, {})
+vim.keymap.set("n", "<C-p>", builtin.git_files, {})
+vim.keymap.set("n", "<leader>pt", ":TodoTelescope<CR>")
+vim.keymap.set("n", "<leader>ps", function()
+	local status, result = pcall(function()
+		return vim.fn.input("Grep > ")
+	end)
+	--
+	-- prevent keyboard interrupt error
+	if not status then
+		return
+	end
+
+	builtin.grep_string({ search = result })
 end)
+vim.keymap.set("n", "<leader>pl", builtin.live_grep)
 
-vim.keymap.set('n', '<C-b>', ':Telescope buffers<CR>');
+vim.keymap.set("n", "<C-b>", ":Telescope buffers<CR>")
 
-vim.api.nvim_set_hl(0, 'TelescopeSelection', { link = 'Visual' })
+vim.api.nvim_set_hl(0, "TelescopeSelection", { link = "Visual" })