feat: added to espanso triggers

modules/home/gui/apps/tools/espanso/default.nix

@@ -9,6 +9,22 @@
     matches = {
       base = {
         matches = [
+          {
+            trigger = ":up";
+            replace = "↑";
+          }
+          {
+            trigger = ":down";
+            replace = "↓";
+          }
+          {
+            trigger = ":left";
+            replace = "←";
+          }
+          {
+            trigger = ":right";
+            replace = "→";
+          }
           {
             trigger = ":neg";
             replace = "¬";