Update CodeQL workflow to set up Python and Node.js environments for building backend and frontend code

Author: 0xtejas

.github/workflows/codeql.yml

@@ -34,15 +34,26 @@ jobs:
       with:
         languages: ${{ matrix.language }}
 
-    - name: "Build code"
+    - name: "Set up Python"
+      uses: actions/setup-python@v4
+      with:
+        python-version: '3.x'
+
+    - name: "Build backend code"
       run: |
-        # Add build commands for your project here
-        # Backend: Install Python dependencies using Poetry
         python -m pip install --upgrade pip
         pip install poetry
+        cd backend
         poetry install
+        cd ..
 
-        # Frontend: Install Node.js dependencies
+    - name: "Set up Node.js"
+      uses: actions/setup-node@v3
+      with:
+        node-version: '22.x'
+
+    - name: "Build frontend code"
+      run: |
         cd frontend
         npm install
         cd ..