Switch from yarn to NPM & Add release workflow

Author: lolleko

.github/workflows/release.yml

@@ -0,0 +1,27 @@
+name: Release
+
+on:
+  push:
+    tags: '*'
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js 12.13.1
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12.13.1
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install the dependencies
+        run: npm i
+
+      - name: Install vsce
+        run: npm i -g vsce
+
+      - name: Publish
+        run: vsce publish -p ${{ secrets.VSCE_PAT }}

package-lock.json

@@ -9,7 +9,7 @@
     "url": "https://github.com/TypeScriptToLua/vscode-typescript-to-lua"
   },
   "license": "Apache-2.0",
-  "publisher": "ark120202",
+  "publisher": "TypescriptToLua",
   "icon": "docs/icon.png",
   "categories": [
     "Programming Languages"
@@ -44,7 +44,8 @@
     ]
   },
   "scripts": {
-    "lint": "prettier --check **/*.{md,yml,json}"
+    "lint": "prettier --check **/*.{md,yml,json}",
+    "postversion": "git push && git push --tags"
   },
   "prettier": {
     "printWidth": 100,