Test coverage reports; voicemsg command; debug command; refactoring

.github/workflows/test.yml

@@ -0,0 +1,55 @@
+name: Test and Coverage
+
+on:
+    push:
+        branches: [main, master]
+    pull_request:
+        branches: [main, master]
+
+jobs:
+    test:
+        runs-on: ubuntu-latest
+
+        defaults:
+            run:
+                working-directory: ./discord
+
+        strategy:
+            matrix:
+                node-version: [18.x, 20.x, 22.x]
+
+        steps:
+            - uses: actions/checkout@v4
+
+            - name: Use Node.js ${{ matrix.node-version }}
+              uses: actions/setup-node@v4
+              with:
+                  node-version: ${{ matrix.node-version }}
+                  cache: 'npm'
+                  cache-dependency-path: discord/package-lock.json
+
+            - name: Install dependencies
+              run: npm ci
+
+            - name: Build TypeScript
+              run: npm run build || echo "Build warnings - continuing with tests"
+
+            - name: Run tests with coverage
+              run: npm run test:ci
+
+            - name: Upload coverage reports to Codecov
+              uses: codecov/codecov-action@v4
+              with:
+                  files: ./discord/coverage/lcov.info
+                  flags: discord-bot
+                  name: discord-bot-coverage
+                  fail_ci_if_error: false
+              env:
+                  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+
+            - name: Upload coverage artifact
+              uses: actions/upload-artifact@v4
+              with:
+                  name: coverage-report-node-${{ matrix.node-version }}
+                  path: discord/coverage/
+                  retention-days: 7