chore: add github action to validate PR's (#80)

.dockerignore

@@ -1,3 +1,3 @@
 node_modules/
 .angular/
-
+dist/

.github/workflows/docker.yaml

@@ -4,7 +4,6 @@ on:
   push:
     tags:
       - v*
-      - Beta*
   workflow_dispatch: {}
 
 jobs:

.github/workflows/pull-request.yaml

@@ -0,0 +1,30 @@
+name: Validate a pull request
+
+on:
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch: { }
+
+jobs:
+  validate:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Install NodeJS
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18.x'
+          registry-url: 'https://registry.npmjs.org'
+
+      - name: Install node modules
+        run: yarn install --frozen-lockfile
+
+      - name: Run linter
+        run: yarn lint
+
+      - name: Build
+        run: yarn build