chore(term): add the wezterm config

I have been using this for quite a while now, this only adds the config
to the repo I have not yet got round to creating a configz module.

site-modules/core/files/wezterm.lua

@@ -0,0 +1,53 @@
+local wezterm = require "wezterm"
+
+return {
+  -- Use a sexy terminal font with ligatures.
+  --font = wezterm.font("Liga SFMono Nerd Font"),
+  font = wezterm.font {
+    family = "Monaspace Neon",
+    -- Enable all the ligatures except for SS04 and SS07 groups. I mainly want
+    -- this form arrows and equals. I have got quite used to using them.
+    --
+    -- SS04 is /> and make JSX look a bit odd
+    -- SS07 is /* and makes comments look a bit odd
+    harfbuzz_features = {
+      "calt=1",
+      "clig=1",
+      "liga=1",
+      "ss01=1",
+      "ss02=1",
+      "ss03=1",
+      "ss05=1",
+      "ss06=1",
+      "ss08=1",
+      "CALT=1",
+    },
+  },
+
+  -- Give the font some more line height, just makes thinks look a bit nicer
+  line_height = 1.2,
+
+  -- Who wants their music interrupted every time there is no tab completion
+  -- available in the shell, Who wants their music interrupted evert time there
+  -- is no tab completion available in the shell
+  audible_bell = "Disabled",
+
+  -- Have a really clean UI when there is only one tab open
+  hide_tab_bar_if_only_one_tab = true,
+
+  -- Disabled all the padding, this makes vim look a lot nicer when all the
+  -- window bars go to the edges of the terminal
+  window_padding = { left = 0, right = 0, top = 0, bottom = 0 },
+
+  keys = {
+    -- Bind <CTRL-Backspace> to <CTRL-w> to `werase` in bash. This is to keep
+    -- the terminal binding the same to delete a word. The default <CTRL-w> has
+    -- the unfortunate conflicting key biding with close tab in chrome. Moving
+    -- muscle memory away from <CTRL-w> will be a game changer for me.
+    {
+      mods = "CTRL",
+      key = "Backspace",
+      action = wezterm.action.SendKey { mods = "CTRL", key = "w" },
+    },
+  },
+}