chore: structure refactor, linting, and monorepo setup (#629)

* chore: use monorepo to manage demo, test and other applications and internal packages

* style: add eslint support and lint code

* chore: refactor project structure and add versioning package replace of fixit-releaser

* chore(deps-dev): replace husky with simple-git-hooks

* Potential fix for code scanning alert no. 13: Shell command built from environment values

* chore(deps-dev): update the final fixit-releaser version

* docs: update contributing guidelines for new structure and commands

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Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

.github/workflows/release.yml

@@ -25,17 +25,16 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          fetch-depth: 0    # Fetch all history for generating release notes
+          fetch-depth: 0 # Fetch all history for generating release notes
 
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 18
-      
-      - name: Install dependencies and generate release notes
+          node-version-file: .nvmrc
+
+      - name: Generate release notes
         run: |
-          npm install
-          npm run release -- --starting-version ${{ github.ref_name }}
+          npx fixit-releaser changelog --starting-version ${{ github.ref_name }}
           sed -i '1,4d' CHANGELOG.md
 
       - name: GitHub Release