use prettier to format the code

Author: listochkin

editors/code/package.json

@@ -29,8 +29,8 @@
         "build-base": "esbuild ./src/main.ts --bundle --outfile=out/main.js --external:vscode --format=cjs --platform=node --target=node16",
         "build": "npm run build-base -- --sourcemap",
         "watch": "npm run build-base -- --sourcemap --watch",
-        "lint": "tsfmt --verify && eslint -c .eslintrc.js --ext ts ./src ./tests",
-        "fix": " tsfmt -r       && eslint -c .eslintrc.js --ext ts ./src ./tests --fix",
+        "lint": "prettier --check . && eslint -c .eslintrc.js --ext ts ./src ./tests",
+        "fix": "prettier --write . && eslint -c .eslintrc.js --ext ts ./src ./tests --fix",
         "pretest": "tsc && npm run build",
         "test": "cross-env TEST_VARIABLE=test node ./out/tests/runTests.js"
     },