Add security fixes, testing infrastructure, and CI/CD improvements

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

.github/workflows/tests.yaml

@@ -17,24 +17,40 @@ jobs:
       - name: Install Dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -r requirements.txt
-          pip install pytest flake8 black mypy pylint
+          pip install -r requirements-dev.txt
 
-      # - name: Run Tests
-      #   run: pytest tests/
+      - name: Run Tests
+        run: pytest tests/ -v --cov=app --cov-report=xml --cov-report=term
+
+      - name: Upload Coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          file: ./coverage.xml
+          fail_ci_if_error: false
 
       - name: Run Linter (Flake8)
-        run: flake8 app/
-        continue-on-error: true
+        run: flake8 app/ --max-line-length=120 --extend-ignore=E203,W503
+        continue-on-error: false
 
       - name: Run Code Formatter (Black)
-        run: black --check app/
-        continue-on-error: true
+        run: black --check app/ --line-length=120
+        continue-on-error: false
 
       - name: Run Type Checker (Mypy)
-        run: mypy app/
+        run: mypy app/ --ignore-missing-imports
         continue-on-error: true
 
       - name: Run Linter (Pylint)
-        run: pylint app/
+        run: pylint app/ --max-line-length=120 --disable=C0111,C0103,R0903
         continue-on-error: true
+      
+      - name: Run Security Linter (Bandit)
+        run: bandit -r app/ -ll -f json -o bandit-report.json
+        continue-on-error: true
+      
+      - name: Upload Bandit Report
+        uses: actions/upload-artifact@v3
+        if: always()
+        with:
+          name: bandit-report
+          path: bandit-report.json