CLI: use .hyper.js from repo root dir when running in dev mode (#2792)

.vscode/launch.json

@@ -8,6 +8,15 @@
       "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
       "program": "${workspaceRoot}/app/index.js",
       "protocol": "inspector"
+    },
+     {
+      "type": "node",
+      "request": "launch",
+      "name": "cli",
+      "runtimeExecutable": "node",
+      "program": "${workspaceRoot}/bin/cli.js",
+      "args": ["--help"],
+      "protocol": "inspector"
     }
   ]
 }