Switch to new lazy-based config

Still a bit WIP. Gradually adding back old plugins and config from old config.

lua/plugins/toggleterm.lua

@@ -0,0 +1,42 @@
+return {
+  "akinsho/toggleterm.nvim",
+  version = "*",
+  opts = {
+    direction = "horizontal",
+    open_mapping = [[<C-\>]],
+    hide_numbers = true,
+  },
+  cmd = {
+    "ToggleTerm",
+    "TermExec",
+    "ToggleTermSendCurrentLine",
+    "ToggleTermSendVisualLines",
+    "ToggleTermSendVisualSelection",
+    "ToggleTermOpenAll",
+    "ToggleTermCloseAll",
+    "ToggleTermToggleAll",
+  },
+  keys = {
+    [[<C-\>]],
+    { "<M-=>", [[<Cmd>ToggleTerm direction=float<CR>]], { desc = "Toggle terminal in floating window" } },
+    {
+      "<M->",
+      [[<Cmd>ToggleTerm direction=horizontal<CR>]],
+      { desc = "Toggle terminal in horizontal bottom window" },
+    },
+    -- tmux muscle-memory for fullscreening nvim window
+    -- replaced with true-zen.nvim
+    -- vim.keymap.set('n', [[<C-a>z]], [[<Cmd>ToggleTermToggleAll<CR>]])
+    -- vim.keymap.set('t', [[<C-a>z]], [[<Cmd>tab split<CR>]])
+    { "t", "<Esc>", [[<C-\><C-n>]], { desc = "Escape terminal mode" } },
+    { "t", "<C-j>", [[<Cmd>wincmd h<CR>]], { desc = "Move focus down one window" } },
+    { "t", "<C-k>", [[<Cmd>wincmd k<CR>]], { desc = "Move focus up one window" } },
+    { "t", "<C-h>", [[<Cmd>wincmd h<CR>]], { desc = "Move focus left one window" } },
+    { "t", "<C-l>", [[<Cmd>wincmd l<CR>]], { desc = "Move focus right one window" } },
+    { "n", [[<C-\>]], [[<Cmd>ToggleTerm<CR>]] },
+    { "n", "<F12>", [[<Cmd>ToggleTerm<CR>]] },
+    { "t", "<F12>", [[<Cmd>ToggleTerm<CR>]] },
+    -- { "<leader>H", "<cmd>lua _clx_toggle()<CR>", { desc = "Toggle clx (console HackerNews) floating terminal" } },
+    -- { "<leader>G", "<cmd>lua _gitui_toggle()<CR>", { desc = "Toggle gitui floating terminal" } },
+  },
+}