Add CI/CD workflow for CypherTube project but

This workflow automates the CI/CD process for the CypherTube project, including steps for checking out the repository, setting up the Node.js environment, installing dependencies, running linting and security audits, executing tests, building artifacts, and uploading the build artifact.

Author: ightevenmckane187

.github/workflows/main.yml

@@ -0,0 +1,43 @@
+name: CypherTube CI/CD Pipeline
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+  workflow_dispatch:
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js Environment
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci || npm install
+
+      - name: Run code linting & security audit
+        run: |
+          npm run lint --if-present
+          npm audit --audit-level=high --if-present
+
+      - name: Run test suite
+        run: npm test --if-present
+
+      - name: Build production artifacts
+        run: npm run build --if-present
+
+      - name: Upload Build Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-artifact
+          path: dist/ # Adjust to 'build/' or public directory depending on your framework
+          retention-days: 7