Working example with start cancel

package-lock.json

@@ -8,6 +8,7 @@
       "name": "speed-code",
       "version": "0.0.1",
       "devDependencies": {
+        "@types/node": "^24.2.0",
         "@types/vscode": "^1.70.0",
         "tslint": "^6.0.0",
         "typescript": "^5.0.0"
@@ -41,6 +42,16 @@
         "node": ">=6.9.0"
       }
     },
+    "node_modules/@types/node": {
+      "version": "24.2.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.2.0.tgz",
+      "integrity": "sha512-3xyG3pMCq3oYCNg7/ZP+E1ooTaGB4cG8JWRsqqOYQdbWNY4zbaV0Ennrd7stjiJEFZCaybcIgpTjJWHRfBSIDw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~7.10.0"
+      }
+    },
     "node_modules/@types/vscode": {
       "version": "1.102.0",
       "resolved": "https://registry.npmjs.org/@types/vscode/-/vscode-1.102.0.tgz",
@@ -497,6 +508,13 @@
         "node": ">=14.17"
       }
     },
+    "node_modules/undici-types": {
+      "version": "7.10.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.10.0.tgz",
+      "integrity": "sha512-t5Fy/nfn+14LuOc2KNYg75vZqClpAiqscVvMygNnlsHBFpSXdJaYtXMcdNLpl/Qvc3P2cB3s6lOV51nqsFq4ag==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",