Create workflow actions

.github/workflows/python-app.yml

@@ -0,0 +1,30 @@
+name: open.mp server browser
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: windows-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.8.2
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.8.2"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install PyInstaller
+        python -m pip install -r requirements.txt
+    - name: Build with PyInstaller
+      run: |
+        PyInstaller main.spec