Feat: mouse bindings and use alacritty with sway

alacritty/.config/alacritty/alacritty.yml

@@ -45,7 +45,7 @@ font:
     style: Bold Italic
    
   # Point size
-  size: 11.0
+  size: 12.0
 
   offset:
     x: 0
@@ -82,6 +82,22 @@ selection:
 
 live_config_reload: true
 
+cursor:
+  # Cursor style
+  #
+  # Values for 'style':
+  #   - ▇ Block
+  #   - _ Underline
+  #   - | Beam
+  style: Block
+
+  # If this is `true`, the cursor will be rendered as a hollow box when the
+  # window is not focused.
+  unfocused_hollow: true
+
+mouse_bindings:
+  - { mouse: Middle, action: PasteSelection }
+
 key_bindings:
   - { key: V, mods: Control|Shift, action: Paste }
   - { key: C, mods: Control|Shift, action: Copy }