chore: remove omnisharp since i only need it for one project and it is part of that flake either way

flake.lock

@@ -622,6 +622,22 @@
         "type": "github"
       }
     },
+    "kitty-theme": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1724021581,
+        "narHash": "sha256-f+ghj8qiljbHyIPZb6b2IAxxQU9GvbYpTdEEjSN9g8E=",
+        "owner": "drduh",
+        "repo": "config",
+        "rev": "eedb4ecf4bb2b5fd71bb27768f76da0f2e2605c8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "drduh",
+        "repo": "config",
+        "type": "github"
+      }
+    },
     "nix-ld": {
       "inputs": {
         "nixpkgs": [
@@ -797,6 +813,7 @@
         "hyprland": "hyprland",
         "hyprland-plugins": "hyprland-plugins",
         "kickstartnvim": "kickstartnvim",
+        "kitty-theme": "kitty-theme",
         "nix-ld": "nix-ld",
         "nixos-hardware": "nixos-hardware",
         "nixos-wsl": "nixos-wsl",

modules/nixos/apps/cli-apps/helix/default.nix

@@ -76,6 +76,10 @@ in
 
               keys = {
                 normal = {
+                  esc = [
+                    "collapse_selection"
+                    "keep_primary_selection"
+                  ];
                   space = {
                     space = "file_picker";
                   };
@@ -128,9 +132,6 @@ in
                 marksman = {
                   command = "${pkgs.marksman}/bin/marksman";
                 };
-                omnisharp = {
-                  command = "${pkgs.omnisharp-roslyn}/bin/OmniSharp";
-                };
               };
             };
           };