initial commit of functioning opening tracking

.github/workflows/build.yml

@@ -0,0 +1,35 @@
+# This workflow will build a Java project with Maven
+# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
+
+name: Execute Build
+
+on:
+  push:
+    branches:
+      - master
+      - feature/**
+      - hotfix/**
+      - bugfix/**
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up JDK 21
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'corretto'
+        java-version: 21
+    - name: Build with Maven
+      run: mvn -B install --file gw2-tools-backend/pom.xml
+    - name: Use Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '20.x'
+    - name: Install dependencies
+      run: cd gw2-tools-ui && npm ci