Add audit workflows and enhance Editor component with Markdown and CSV support

[ErickDevv]

This pull request introduces automated auditing for dependencies in both the API and web projects, and adds end-to-end (E2E) tests for markdown and CSV editing features in the web editor. It also updates the web app's dependencies to include packages necessary for markdown rendering, CSV parsing, and safe HTML sanitization.

Automated Dependency Auditing:

• Adds a GitHub Actions workflow (.github/workflows/audit.yml) to automatically run pnpm audit for both the API and web projects on pushes and pull requests to main and develop branches.
• Introduces an audit.sh script to run local audits for both API and web, providing a clear summary and exit code on vulnerabilities.

Editor Feature Testing:

• Adds a comprehensive E2E test suite (web/e2e/editor-markdown-csv.spec.ts) to verify markdown preview rendering, preview toggling, and CSV table editing (including row addition, deletion, and cell editing with persistence).

Dependency Updates for New Features:

• Updates web/package.json and web/pnpm-lock.yaml to add:
  • marked for markdown parsing
  • dompurify for safe HTML sanitization
  • papaparse (and its types) for CSV parsing and editing
  • Associated type definitions and lockfile references for these new dependencies [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21]