[ALACRITTY] Auto-copy selection to clipboard

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.config/alacritty/alacritty.toml

@@ -40,7 +40,7 @@ program = "alacritty"
 history = 0
 
 [selection]
-save_to_clipboard = false
+save_to_clipboard = true
 
 [terminal]
 osc52 = "OnlyCopy"
@@ -56,3 +56,8 @@ option_as_alt = "None"
 [window.padding]
 x = 2
 y = 0
+
+[[keyboard.bindings]]
+key = "Return"
+mods = "Shift"
+chars = "\u001B\r"