Truncate long git branches (#251)

Author: stackptr

home/programs/starship.nix

@@ -103,6 +103,7 @@
         symbol = "";
         style = "bg:color_aqua";
         format = "[[ $symbol $branch](fg:color_fg0 bg:color_aqua)]($style)";
+        truncation_length = 32;
       };
       git_status = {
         style = "bg:color_aqua";