wezterm: Add cursive italics

Set up wezterm to continue to use Iosevka for everything *except*
italics (in all weights) which will instead be displayed by the Victor
font.
This ultimately results in cursive fonts for italics and Iosevka for
everything else, very pretty.

terminal/.config/wezterm/wezterm.lua

@@ -36,6 +36,35 @@ local settings = {
     -- default_prog = {"nu"},
     scrollback_lines = 10000,
     font = wezterm.font('Iosevka Nerd Font'),
+    -- add cursive italic font from Victor font for all weights
+    font_rules = {
+        {
+            intensity = 'Bold',
+            italic = true,
+            font = wezterm.font {
+                family = 'VictorMono Nerd Font',
+                weight = 'Bold',
+                style = 'Italic',
+            },
+        },
+        {
+            italic = true,
+            intensity = 'Half',
+            font = wezterm.font {
+                family = 'VictorMono Nerd Font',
+                weight = 'DemiBold',
+                style = 'Italic',
+            },
+        },
+        {
+            italic = true,
+            intensity = 'Normal',
+            font = wezterm.font {
+                family = 'VictorMono Nerd Font',
+                style = 'Italic',
+            },
+        },
+    },
     line_height = 1.0,
     leader = { key = 'a', mods = 'CTRL', timeout_milliseconds = 1500 },
     keys = maps.keys,
@@ -45,7 +74,7 @@ local settings = {
             event = { Up = { streak = 1, button = 'Left' } },
             mods = 'NONE',
             action = wezterm.action
-            .CompleteSelectionOrOpenLinkAtMouseCursor 'ClipboardAndPrimarySelection'
+                .CompleteSelectionOrOpenLinkAtMouseCursor 'ClipboardAndPrimarySelection'
         }
     }
 }