Resize how large terminals open, new keymaps and <ESC> keymap for exiting terminal mode

lua/custom/plugins/toggleterm.lua

@@ -13,15 +13,28 @@ return {
         winbar = { link = 'winbar' },
         winbarnc = { link = 'winbarnc' },
       },
-      size = 10,
       on_create = function()
         vim.opt.foldcolumn = '0'
         vim.opt.signcolumn = 'no'
       end,
+      size = function(term)
+        if term.direction == 'horizontal' then
+          return 15
+        elseif term.direction == 'vertical' then
+          return vim.o.columns * 0.4
+        end
+      end,
+      shell = 'pwsh',
       open_mapping = [[<f12>]],
       shading_factor = 2,
       direction = 'float',
       float_opts = { border = 'rounded' },
+      vim.keymap.set('n', '<leader>tv', '<Cmd>ToggleTerm direction=vertical<CR>', { desc = 'ToggleTerm vertical' }),
+      vim.keymap.set('n', '<leader>tnv', '<Cmd>TermNew direction=vertical<CR>', { desc = 'ToggleTerm New vertical' }),
+      vim.keymap.set('n', '<leader>tt', '<Cmd>ToggleTerm direction=horizontal<CR>', { desc = 'ToggleTerm horizontal' }),
+      vim.keymap.set('n', '<leader>tnh', '<Cmd>TermNew direction=horizontal<CR>', { desc = 'ToggleTerm New horizontal' }),
+      vim.keymap.set('n', '<leader>tf', '<Cmd>ToggleTerm direction=float<CR>', { desc = 'ToggleTerm float' }),
+      vim.api.nvim_set_keymap('t', '<Esc>', '<C-\\><C-n>', { noremap = true }),
     },
   },
 }