refactor CI workflow for consistency and clarity

.gitea/workflows/test.yml

@@ -9,27 +9,26 @@ on:
 jobs:
   lint-and-test:
     runs-on: ubuntu-latest
-
+    container: catthehacker/ubuntu:act-latest
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.12'
+      - uses: actions/checkout@v3
+      - name: Set up Python 3.14
+        uses: actions/setup-python@v3
+        with:
+          python-version: "3.14"
     
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install flake8
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-        
-    - name: Lint with flake8
-      run: |
-        # stop the build if there are Python syntax errors or undefined names
-        # E9, F63, F7, F82 are logic/syntax errors
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        
-    - name: Check syntax
-      run: |
-        python -m py_compile main.py
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install flake8
+          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+          
+      - name: Lint with flake8
+        run: |
+          # stop the build if there are Python syntax errors or undefined names
+          # E9, F63, F7, F82 are logic/syntax errors
+          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+          
+      - name: Check syntax
+        run: |
+          python -m py_compile main.py