[feat] change alacritty font

alacritty/alacritty.yml

@@ -46,8 +46,8 @@ window:
   # Blank space added around the window in pixels. This padding is scaled
   # by DPI and the specified value is always added at both opposing sides.
   padding:
-    x: 2
-    y: 2
+    x: 1
+    y: 1
 
   # Spread additional padding evenly around the terminal content.
   #dynamic_padding: false
@@ -113,7 +113,7 @@ font:
     #   - (macOS) Menlo
     #   - (Linux/BSD) monospace
     #   - (Windows) Consolas
-    family: UbuntuMono Nerd Font Mono
+    family: JetBrainsMono Nerd Font
 
     # The `style` can be specified to pick a specific face.
     #style: Regular
@@ -152,7 +152,7 @@ font:
     #style: Bold Italic
 
   # Point size
-  size: 12.0
+  size: 8.0
 
   # Offset is the extra space around each character. `offset.y` can be thought
   # of as modifying the line spacing, and `offset.x` as modifying the letter