wezterm: Default to dark theme and general font

Generalized the font used from special ligaturized Iosevka to the
standard Iosevka installed in the bootstrap process.

Changed from a blindingly bright default color scheme to a nice dark one
(Nord).

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

@@ -21,7 +21,8 @@ require("packer").startup(function()
     -- vim plugs
     -- essential
     use {
-        'numToStr/Navigator.nvim',
+        'marty-oehme/Navigator.nvim',
+        branch = 'feat/add-wezterm-navigation',
         config = function() require('Navigator').setup() end
     } -- allow seamless navigation between vim buffers and tmux splits
     use 'jeffkreeftmeijer/vim-numbertoggle' -- toggles numbers to absolute for all buffers but the current which is relative

wezterm/.config/wezterm/wezterm.lua

@@ -64,12 +64,12 @@ return {
     tab_bar_at_bottom = true,
     window_padding = { left = 0, right = 0, top = 0, bottom = 0 },
 
-    color_scheme = "Mexico Light (base16)",
+    color_scheme = "Nord (base16)",
 
     -- default_prog = {"nu"},
     scrollback_lines = 10000,
 
-    font = wezterm.font('Liga Iosevka'),
+    font = wezterm.font('Iosevka'),
     line_height = 1.0,
 
     leader = { key = 'a', mods = 'CTRL', timeout_milliseconds = 1500 },