Disable the Razor commands that don't work

Author: davidwengier

package.json

@@ -1881,12 +1881,14 @@
       {
         "command": "extension.showRazorCSharpWindow",
         "title": "%command.extension.showRazorCSharpWindow%",
-        "category": "Razor"
+        "category": "Razor",
+        "enablement": "razor.mode == 'lsp'"
       },
       {
         "command": "extension.showRazorHtmlWindow",
         "title": "%command.extension.showRazorHtmlWindow%",
-        "category": "Razor"
+        "category": "Razor",
+        "enablement": "razor.mode == 'lsp'"
       },
       {
         "command": "razor.reportIssue",

src/lsptoolshost/razor/razorEndpoints.ts

@@ -63,8 +63,10 @@ export function registerRazorEndpoints(
     );
 
     if (razorOptions.cohostingEnabled) {
+        vscode.commands.executeCommand('setContext', 'razor.mode', 'cohosting');
         registerCohostingEndpoints();
     } else {
+        vscode.commands.executeCommand('setContext', 'razor.mode', 'lsp');
         registerNonCohostingEndpoints();
     }