change terminal keymap

it stopped  working with ctrl-ñ. I don't know why

nvim/.config/nvim/lua/keymaps.lua

@@ -29,7 +29,8 @@ vim.keymap.set("n", "cc", "<cmd>lua vim.g.cmptoggle = not vim.g.cmptoggle<CR>",
 --toggle file browser
 vim.keymap.set("n", "<leader>f", "<cmd>Telescope file_browser<CR>", { desc = "file browser" })
 --toggle terminal
-vim.keymap.set({ "n", "t", "i" }, "<C-ñ>", "<cmd>ToggleTerm<CR>", { desc = "[T]erminal" })
+vim.keymap.set({ "n", "t" }, "<leader>t", "<cmd>ToggleTerm<CR>", { desc = "[T]erminal" })
+
 vim.keymap.set("t", "jk", [[<C-\><C-n>]])
 
 --delete all buffers
@@ -37,3 +38,8 @@ vim.keymap.set("n", "<leader>dab", '<cmd>:%bdelete|edit #|normal`"<CR>', { desc
 
 --SAVE
 vim.keymap.set({ "n", "i" }, "<C-s>", "<cmd>w<CR>", { desc = "save" })
+
+--DIAGNOSTIC POPUP
+vim.keymap.set("n", "<leader>dp", function()
+	vim.diagnostic.open_float()
+end)

nvim/.config/nvim/lua/plugins/lualine.lua

@@ -23,8 +23,8 @@ return {
 					},
 				},
 				sections = {
-					lualine_a = { "mode", "vim.g.cmptoggle and 'cmp'" },
-					lualine_b = { "branch", "diff", "diagnostics", "vim.g.cwdShortened" },
+					lualine_a = { "mode", "vim.g.cmptoggle and 'cmp'", "branch" },
+					lualine_b = { "vim.g.cwdShortened", "diff", "diagnostics" },
 					lualine_c = { "filename" },
 					lualine_x = { "buffers" },
 					lualine_y = { "encoding", "filetype", "progress" },

nvim/.config/nvim/lua/plugins/markdown-tools.lua

@@ -0,0 +1,7 @@
+return {
+	"tadmccorkle/markdown.nvim",
+	ft = "markdown", -- or 'event = "VeryLazy"'
+	opts = {
+		-- configuration here or empty for defaults
+	},
+}