ci(frontend): Add GitHub Actions workflow for frontend quality checks

A new Quality Assurance Checks workflow has been added to the
project's GitHub Actions. This workflow automatically runs on every
push and pull request to the master branch. It includes various
checks including code linting with ESLint and unit tests with Jest.
This ensures that all code changes are properly verified for quality
before being merged.

Refs: #8

.github/workflows/frontend_qa.yml

@@ -0,0 +1,70 @@
+name: Quality Assurance Checks
+
+on:
+  push:
+    paths-ignore:
+      - 'src-tauri/**'
+      - 'docker-compose.yml'
+      - 'README.md'
+      - 'LICENSE.md'
+      - '.gitignore'
+    branches:
+      - master
+  pull_request:
+    paths-ignore:
+      - 'src-tauri/**'
+      - 'docker-compose.yml'
+      - 'README.md'
+      - 'LICENSE.md'
+      - '.gitignore'
+    branches:
+      - master
+
+permissions:
+  contents: read
+  actions: read
+  checks: write
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+          cache: 'npm'
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Lint with ESLint
+        run: npm run lint:report
+        continue-on-error: true
+
+      - name: Annotate Code Linting Results
+        uses: ataylorme/eslint-annotate-action@v2
+        with:
+          report-json: "eslint_report.json"
+
+      - name: Test with Jest
+        run: npm run test:ci
+
+      - name: Create Test Report
+        uses: dorny/test-reporter@v1
+        if: success() || failure()
+        with:
+          name: JEST Tests
+          path: junit.xml
+          reporter: jest-junit
+
+#      TODO: Add e2e tests
+#      - name: End-to-end tests with Cypress
+#        uses: cypress-io/github-action@v2
+#        with:
+#          start: npm run start
+#          wait-on: 'http://localhost:3000'