feat: integrate node-html-parser for HTML fetching and parsing

- Added node-html-parser as a dependency for parsing HTML content.
- Implemented fetch-html script to fetch and parse HTML from a specified URL.
- Updated script sandbox to allow the use of node-html-parser.
- Created a new workflow for fetching data from dev.to, including configuration for URL and selectors.
- Updated package.json to include node-html-parser in server package dependencies.

packages/server/package.json

@@ -21,6 +21,7 @@
     "jsonata": "^2.2.2",
     "knex": "^3.3.0",
     "node-cron": "^4.6.0",
+    "node-html-parser": "^9.0.1",
     "pino": "^10.3.1",
     "pino-roll": "^4.0.0",
     "yaml": "^2.9.0"