feat: add treesitter context toggle

package.nix

@@ -158,6 +158,10 @@ let
       desc = "0";
     };
     "<leader>" = {
+      c = {
+        val = "<cmd>TSContext toggle<cr>";
+        desc = "Toggle Treesitter context";
+      };
       j = {
         group = "Neopyter";
         r = {
@@ -1057,10 +1061,10 @@ nixvim.makeNixvim {
           let
             node = {
               host = "localhost";
-              port = ''''${port}'';
+              port = "\${port}";
               executable = {
                 command = "${vscode-js-debug}/bin/js-debug";
-                args = [ ''''${port}'' ];
+                args = [ "\${port}" ];
               };
             };
           in
@@ -1079,7 +1083,7 @@ nixvim.makeNixvim {
             name = "Debug";
             type = "rust-gdb";
             request = "launch";
-            cwd = ''''${workspaceFolder}'';
+            cwd = "\${workspaceFolder}";
             stopOnEntry = false;
             program.__raw = ''
               function(selection)
@@ -1163,7 +1167,7 @@ nixvim.makeNixvim {
             type = "godot";
             name = "Launch scene";
             request = "launch";
-            project = ''''${workspaceFolder}'';
+            project = "\${workspaceFolder}";
             launch_scene = true;
           }
         ];
@@ -1171,8 +1175,8 @@ nixvim.makeNixvim {
           {
             name = "Launch file";
             type = "pwa-node";
-            program = ''''${file}'';
-            cwd = ''''${workspaceFolder}'';
+            program = "\${file}";
+            cwd = "\${workspaceFolder}";
             request = "launch";
           }
         ];