wezterm: move wayland_scroll_factor to machine-local local.lua

wezterm/.config/wezterm/.gitignore

@@ -0,0 +1,6 @@
+# Machine-local overrides — not tracked in dotfiles
+# Create local.lua returning a function that mutates config, e.g.:
+#   return function(config)
+#     config.wayland_scroll_factor = 0.15
+#   end
+local.lua

wezterm/.config/wezterm/wezterm.lua

@@ -12,12 +12,15 @@ config.colors = theme.colors()
 config.enable_tab_bar = false
 config.window_close_confirmation = 'NeverPrompt'
 
-config.wayland_scroll_factor = 0.15
-
 -- Wayland specific fixes
 config.enable_wayland = true
 
 -- Enable Kitty keyboard protocol for better key disambiguation (Ctrl+I vs Tab)
 config.enable_kitty_keyboard = true
 
+-- Machine-local overrides (not tracked in dotfiles)
+-- Create ~/.config/wezterm/local.lua returning a function that mutates config
+local ok, local_config = pcall(require, 'local')
+if ok then local_config(config) end
+
 return config